Editing Ur-Didact

{{Status|Canon}}{{Status|Featured}}

{{Character infobox

|variant=Forerunner

|name=

|image=[[File:Epitaph DarthDidact.png|300px]]

|homeworld=[[Taram|Rijaal Suluhu]]{{Ref/Book|Id=Enc22|Enc22|Page=364}}

|birth=[[110,225 BCE]]{{Ref/Site|Id=waypoint didact|URL=https://www.halowaypoint.com/en-us/universe/characters/didact|Site=Halo Waypoint|Page=Didact|D=13|M=04|Y=2016}}{{Ref/Reuse|Enc22}}

|death=[[2557#July|July 26, 2557]]

|causeofdeath=[[Composer|Composed]] by [[John-117]] and [[859 Static Carillon]]{{Ref/Reuse|HE10}}{{Ref/Reuse|Epi5}}

|parents=*[[Didact's father|Unidentified father]]{{Ref/Reuse|Epi11}}

*[[Didact's mother|Unidentified mother]]{{Ref/Reuse|Epi11}}

|height={{Convert|345.4|cm|ftin|sp=us}}{{Ref/Book|Id=H4EVG|H4EVG|Page=16}}{{Ref/Reuse|waypoint didact}}{{Ref/Book|Id=OSFM164|OSFM|Page=164}}{{Ref/Reuse|Enc22}}

|mass={{Convert|794.9|lb|kg|disp=flip}}{{Ref/Reuse|H4EVG}}{{Ref/Reuse|waypoint didact}}{{Ref/Reuse|OSFM164}}{{Ref/Reuse|Enc22}}

|hair=*Dark brown, quill-like fur{{Ref/Game|Id=h4|H4|Didact in-game model}}

|eyes=*Red-orange

**Formerly gray{{Ref/Reuse|p79}}

|rank=[[Protector of the ecumene]] ([[Rate|R]]: [[Warrior-Servant]])

{{Quote|The Mantle of Responsibility for all things belongs to Forerunners alone.{{Ref/Level|H4|Epilogue (Halo 4 level)|Epilogue}}}}

The '''Didact''', true name unknown,{{Ref/Reuse|Epi11}} renamed '''Shadow-of-Sundered-Star'''{{Ref/Reuse|H4EVG}} at a young age,{{Ref/Reuse|Epi11}} was a [[Forerunner]] [[Promethean]] who held an extremely high status in the [[Ecumene|Forerunner society]] as [[protector of the ecumene]],<ref name="protector">'''Halo: Cryptum''', ''page 233''</ref> head of the [[Warrior-Servant]] [[rate]] and supreme commander of the entire Forerunner military.{{Ref/Game|Id=h3terminals|H3|Terminal (Halo 3)|Terminals}} He wholeheartedly believed in the [[Mantle]] the Forerunners held to protect life, and fervently opposed the [[Halo Array]] as a sin beyond measure. He was also the lover and husband of the [[Librarian]]. Although a Warrior-Servant by birth, the Didact was also a descendant of the long-lost [[Interpreter]] rate through [[Didact's father|his father]]'s family.{{Ref/Reuse|Epi11}}

Originally thought to have been killed by the [[Master Builder]], [[Faber]],<ref name="c339">'''Halo: Cryptum''', ''page 339''</ref> the Didact effectively existed as two individuals during the final days of the [[Forerunner-Flood war]]; his original self, as well as his implanted consciousness within a young Forerunner known as Bornstellar Makes Eternal Lasting. To differentiate these two incarnations, the original Didact was referred to as the '''Ur-Didact''', while his other incarnation was known as the [[IsoDidact]].<ref name="amazon">[http://www.amazon.com/gp/product/0765323982/ref=as_li_ss_tl?ie=UTF8&tag=heaprcom05-20&linkCode=as2&camp=217145&creativeASIN=0765323982 '''Amazon.com''': ''Halo: Silentium official description'']</ref> The Ur-Didact was eventually exiled on [[Requiem]], not to be awakened until [[2557]];<ref name="true Didact">[http://www.gregbear.com/blog/display.cfm?id=6897 '''Gregbear.com:''' ''HALO 4 DIDACT'']</ref> meanwhile, the IsoDidact served until the final days of the Flood conflict and was responsible for activating the Halo Array,{{Ref/Novel|Sil|Chapter=String 38}} later living out the rest of his life on a world in a galaxy far away from the Milky Way and shedding his identity as the IsoDidact to become Bornstellar again.{{Ref/Anthology|Fra|[[Untitled story (Halo: Fractures)|Epilogue]]}}

After being released from his [[Cryptum]] many millennia later, the Didact resumed his war against humanity. [[SPARTAN-II program|Spartan]] [[John-117]] and [[Cortana]] fought him on [[Mantle's Approach|his ship]], and sent him falling into [[Slipstream space|slipspace]], seemingly defeating him. After surviving slipspace, John-117 faced him again, this time with the rest of [[Blue Team]]. After a long and perilous battle, the Didact's biological form was destroyed under the combined power of several [[Composer]]s{{Ref/Reuse|HE10}} which was too much for even the resistance that the Didact's mutations gave him to their power.{{Ref/Reuse|Epi5}}

Subsequently, the Didact's digitized consciousness was uploaded to the outer boundaries of the [[Domain]].{{Ref/Novel|Id=Epi5|Epi|5}} Freed of the Gravemind's corruption by the Composer's power,{{Ref/Novel|Id=Epi20|Epi|20}} the Didact regained his sanity and set out to free the Domain from [[Cortana]]'s influence, ultimately destroying the [[Warden Eternal]],{{Ref/Novel|Id=Epi25|Epi|25}} welcoming millions of Forerunner and human essences into the repository, evicting the [[Created]], and sealing it off from the physical world so that none could ever misuse the Domain again as Cortana had. At last at peace, the Didact reunited with his wife in the Domain to spend eternity together.{{Ref/Novel|Id=Epi26|Epi|26}}{{Ref/Novel|Id=Epi27|Epi|27}}

[[File:HTMCC-H4 Terminals DidactArmor.png|thumb|250px|The Didact's form for the majority of his career.]]

Later in life, Shadow became a [[Promethean]], a member of the highest and most powerful class of [[Warrior-Servant]]s. He was trained by [[Bitterness-of-the-Vanquished]], a legendary Promethean far older than Shadow himself.{{Ref/Novel|Sil|Page=246}} As a cadet, he apprenticed on ''[[Deep Reverence]]''.{{Ref/Novel|Cry|Page=145}} Early in his career, the [[Confirmer]] provided Shadow a [[Forerunner mutation|brevet mutation]] to his second [[form]]. This occurred on the ''Deep Reverence'' in the chaos of battle. Without that quick and immensely painful mutation, the young cadet might not have survived.{{Ref/Novel|Cry|Page=178}}{{Ref/Reuse|Epi9}} He gained the name "Didact" while teaching at the [[College of Strategic Defense of the Mantle]]; his students gave him the name because they found him to be a strict and demanding teacher.{{Ref/Novel|Cry|Page=227-228}}

The Didact was elevated to the rank of [[protector of the ecumene]] around 2,000 years before the war with the humans.{{Ref/Reuse|protector}} He had a romantic relationship with another Promethean commander, known as [[Endurance-of-Will]], and would most likely have married her had he not met the [[Librarian]], a [[Lifeworker]]. Despite the unconventional practice of marrying outside one's own rate, the Didact ultimately married the Librarian.{{Ref/Novel|Sil|Page=284, 290-291}} They lived on [[Nomdagro]], a world populated mainly by Warrior-Servants, in a mansion designed by the Didact himself in a grandiose style traditional of Warrior-Servants.{{Ref/Novel|Sil|Page=49-50}} They had several children, all of whom followed in their father's footsteps and became Warrior-Servants.{{Ref/Novel|Sil|Page=219}}

{{Quote|My finest opponent, the Mantle accepts all who live fiercely, who defend their young, who build and struggle and grow, and even those who dominate — as humans have dominated, cruelly and without wisdom. But for all of us there is a time like this, when the [[Domain]] seeks to confirm our essences, and for you, that time is now. Know this, relentless enemy, killer of our children, Lord of Admirals: soon we will face the enemy you have faced and defeated. I can see that challenge coming to the Forerunners, and so do many others... And we are afraid.|The Didact to [[Forthencho|Forthencho, Lord of Admirals]], in the aftermath of the [[Battle of Charum Hakkor]]{{Ref/Game|H4|Terminal (Halo 4)|Terminal 4}}}}

[[File:H4 Concept DidactAndLibrarianVictory1.jpg|thumb|left|250px|The Ur-Didact and Librarian on Charum Hakkor after the Ancestors' defeat.]]

During the [[human-Forerunner wars]], the Didact led the Forerunner military against [[prehistoric human civilization|humanity]]. His personal command vessel, ''[[Mantle's Approach]]'', was also built during these conflicts.{{Ref/Book|H4EVG|Page=193}} His method of carrying out campaigns in interstellar war involved a strategy referred to as "[[star-hopping]]", isolating and besieging points of strategic importance while ignoring any less significant targets.<ref name="pri187">'''Halo: Primordium''', ''page 187-188''</ref> He was also known for favoring the [[fleet spiral]] formation in space engagements.<ref>'''Halo: Silentium''', ''page 267''</ref> As they pushed back human forces in the galactic margins in the later phases of the war, the Didact's fleets came across thousands of worlds infested by the [[Flood]], which was already retreating from the galaxy. Though some Forerunner fleets were lost in the first encounters with the parasite, the Didact's forces eventually managed to sterilize all of the remaining infestations.<ref>'''Halo: Silentium''', ''page 36''</ref>

Though all of the Didact's children died in the war, the Forerunners were victorious; humanity was devolved and quarantined on their home planet of Erde-Tyrene, a fate which the Didact found to be just and fitting. After the [[Battle of Charum Hakkor|final battle of Charum Hakkor]], he and a group of Prometheans, including the [[Confirmer]], discovered a [[stasis capsule]] on Charum Hakkor which contained the [[Primordial]], the last of the [[Precursor]]s. After a brief exchange with the Primordial, the Didact sealed its [[timelock]] for nearly the next ten thousand years. He revealed what the Primordial had spoken to none, not even the Librarian.{{Ref/Novel|Sil|Chapter=String 3}} After the war, the Didact issued the construction of [[Monolith|several monuments]] near [[Sothra Hakkor]] to honor the fallen warriors that died during the war.<ref>'''[[Making Halo 4]]:''' ''[[Making Halo 4: Majestic Map Pack|Majestic Map Pack]]''</ref>

Following the end of the war and the first discovery of the Flood, he advocated a policy of vigilance and research in the event of a Flood resurgence. He also proposed the construction of significant numbers of [[shield world]]s across the galaxy in order to monitor the galaxy for Flood outbreaks and provide military support should they occur; this strategy was to involve the characteristic star-hopping tactics he had utilized in the war with humankind.{{Ref/Reuse|pri187}} However, a faction of Builders led by [[Master Builder]] [[Faber-of-Will-and-Might]] proposed the construction of a series of [[Halo Array|superweapons]] to deal with the Flood instead; the Didact viewed these weapons as an affront to the Mantle. Although the Didact and his Promethean allies managed to delay the construction of the Halos for several thousands of years, the Master Builder was eventually successful in convincing the [[Ecumene Council|Council]] to sanction their plans. The Didact's defeat was finalized around [[98,445 BCE]], when the [[Juridical]]s ruled against him. He was forced to stop his ongoing construction of shield worlds and was ordered to turn over all his records and submit to the authority of the Master Builder. He refused, and was stripped of his power and forced into exile as a result.<ref>'''Halo: Silentium''', ''page 47''</ref>

The Didact last met his wife in their family residence on [[Nomdagro]]. Forced to enter a [[Cryptum]], he was led into [[Xankara|meditative hibernation]] in a ritual overseen by an associate of [[Haruspis]]. During his last meal with the Librarian, the Didact expressed hope in her abilities of foresight and hoped the humans under her care would not disappoint her.{{Ref/Novel|Sil|Chapter=String 4}}

{{Quote|All we have tried to do as inheritors of the Mantle — all that will be violated, and the galaxy will be murdered... because [[Builder|they]] do not understand. Worse, [[Flood|it]] may already be loose. Join your human friends and sing sad songs, Manipular. There is judgment, and just doom is upon us all.|The Didact to Bornstellar after his awakening.{{Ref/Novel|Cry|Chapter=7}}}}

[[File:Djamonkin.png|300px|thumb|Djamonkin Crater, the resting place of the Didact's Cryptum on Earth.]]

However, in orbit over [[Janjur Qom]], the primary San'Shyuum world, the Didact's ship was intercepted and dismantled by the Master Builder's forces who had been present in the system quelling a [[Battle of Janjur Qom|San'Shyuum rebellion]]. The Didact and the others were taken prisoner; in the subsequent interrogations, the Didact refused to divulge information on the shield worlds or the control codes for the Contender-class ancillas.{{Ref/Reuse|c339}} Although other Forerunners, including the Librarian, believed that the Didact had been executed, the Master Builder had in fact left him, along with a number of other Forerunners, to die, confined in [[stasis bubble]]s in a derelict ship within a Flood-controlled system.{{Ref/Reuse|amazon}}

Meanwhile, the Didact's personality imprint in Bornstellar's body took full control of the Manipular, effectively making him a copy of the Didact.<ref>'''Halo: Primordium''', ''page 348''</ref> After surviving the [[Fate of Maethrillian|assault]] by [[Mendicant Bias]] on the [[Capital]], Bornstellar reunited with the Librarian on the [[greater Ark]]. In the absence of the Didact, Bornstellar—now known as the [[IsoDidact]]—resumed the Didact's duties as supreme commander of Forerunner military due to the present threat of the Flood.{{Ref/Reuse|c339}}

Making their way to the bridge, the Didact and the others managed to gain minimal control of the ship and assess their surroundings. They were approaching a planet recognized by the Didact as [[Uthera Midgeerrd]], which was revealed to be infested by the Flood, while a Flood-controlled fleet was bearing on their ship. Additionally, the ship's sensors detected an unknown object approaching them at a high velocity. As it moved closer, the object was identified as a strange bundle of reactivated Precursor [[star road]]s, no longer inert and unresponsive as they had been for millions of years. As the Precursor artifact approached, the Didact decided to stay aboard the ship, determined to gain answers with the knowledge that even if he perished, his duplicate would continue his work. Catalog chose to accompany him while the other two Forerunners would attempt to escape the ship as it self-destructed. Before leaving, Maker-of-Moons gave the Didact her [[Forerunner personal armor|armor]] as a sign of respect.{{Ref/Reuse|string5-7}}

Thus the Gravemind released the Didact and left him aboard an empty spacecraft, intentionally sending the ship where the Master Builder—who had been salvaging any ships he found in his own operation to combat the Flood—would find it. Meeting with Faber, the Didact delivered him a painful message from the Gravemind, taunting the Master Builder with the suffering of his family who had been absorbed into the Flood collective. Seemingly taking pleasure in conveying the news to his old enemy, the Didact stated that Faber and his Halos were to blame for their predicament.<ref>'''Halo: Silentium''', ''String 29''</ref> Faber delivered the Didact to the core of the ecumene, where both were deposed by the Juridicals. Against his strongest objections, the Didact (now differentiated from the IsoDidact with the title "Ur-Didact") was forced to recall his encounter with the Gravemind—which he had managed to partially shunt away from his memory—as part of the interrogation, dealing further damage to his sanity.{{Ref/Reuse|string12}}

[[File:HTMCC-H4 Terminals DidactProcedure.png|thumb|250px|The Ur-Didact, accompanied by a fellow Promethean, after undergoing a failed procedure to gain an immunity to the Flood.]]

Four years after his return to the ecumene,<ref>'''Halo: Silentium''', ''pages 28, 197''</ref> a meeting was arranged between the Ur-Didact, the Librarian and the IsoDidact. The three gathered in the Didact's and Librarian's family domicile on [[Nomdagro]], now ravaged by Council agents looking for evidence of possible crimes. The reunion soon turned out to be less than a happy one: the Ur-Didact, his perceptions and views distorted by his madness, began to argue with both the Librarian and his own duplicate that the latter's actions and methods endangered the Forerunners and new, more extreme strategies had to be adopted in order for the Forerunners to survive. The Didact had deduced that the Flood had consciously favored humans by deliberately receding ten thousand years earlier and that they were specifically targeting Forerunners as an act of revenge. By extension, he came to the conclusion that the Librarian's favoring of humanity was a goal shared by the Flood—something he saw as a profound betrayal.{{Ref/Reuse|string12}}

[[File:HTMCC-H4 Terminals DidactAndKnights.png|thumb|left|250px|The Ur-Didact, surrounded by his newly-created Promethean Knights.]]

[[File:HTMCC-H4 RequiemCoreCryptum.png|thumb|250px|The Ur-Didact's Cryptum in the core of Requiem.]]

The Ur-Didact, lulled into a sense of security within his greatest fortress, was then confronted by the Librarian aboard the ''Mantle's Approach''. After a brief exchange, the Librarian incapacitated the Didact through force and placed him in a combat Cryptum previously maintained on ''Mantle's Approach''. Sealing the Cryptum in the core of Requiem, the Librarian hoped that the Ur-Didact would spend his time in meditation reflecting upon his past misdeeds, and that the damage wrought on his mind by the Gravemind would be corrected with the aid of contact with the [[Domain]].{{Ref/Reuse|string34}} Eventually, once awakened, the Didact might help humanity ascend to be the new caretakers of the galaxy by educating them on the Mantle as well as the Forerunners' technological achievements with the [[Janus Key]].{{Ref/Reuse|h4terminals}}{{Ref/SpOps|[[Key]]}} The Librarian sealed Requiem and took over the Promethean Knights stationed there,{{Ref/Reuse|h4terminals}} giving them orders to prevent the Ur-Didact from being reawakened until his meditation was complete.{{Ref/Reuse|h4}} Unbeknownst to the Librarian, the Didact had been well aware of her presence and actions, and he allowed her to capture him and place him in the Cryptum.{{Ref/Novel|Id=Epi19|Epi|19}}

However, at the close of the Flood war, the Librarian learned the Domain's true nature as a Precursor creation, and that by activating the [[Halo Array]], the Domain would be lost along with all Precursor architecture. As the Halo Array was fired, the Domain was evidently destroyed and as a result, instead of his mind being healed in his meditation, the Ur-Didact would spend the next 100,000 years in complete silence, dwelling on his own insanity and rage.<ref>'''Halo: Silentium''', ''String 37''</ref> This also slowed the Didact's aging process to a near halt.{{Ref/Novel|Id=Epi9|Epi|9}}

[[File:HTMCC-H4 ThisTombIsNowYours.png|250px|thumb|The Ur-Didact overpowers John-117.]]

{{Quote|Time was your ally, human, but now it has abandoned you. The Forerunners... have returned.|The Ur-Didact to John-117, declaring the return of the Forerunners.{{Ref/Reuse|forerunner}}}}

On [[2557#July|July 21, 2557]], the wreckage of the [[UNSC]] {{Class|Charon|light frigate}} {{UNSCShip|Forward Unto Dawn}}, carrying [[SPARTAN-II program|Spartan]] [[John-117]] and his [[Smart AI|AI]] companion [[Cortana]], arrived in the orbit of Requiem, where they were intercepted by a fleet of [[Jul 'Mdama's Covenant|Covenant remnant]] warships led by the [[Sangheili]] [[Jul 'Mdama]]. Though the Covenant had been denied access to Requiem's interior for three years, an entrance portal opened after scanning the Spartan and pulled all nearby ships inside. After landing, both the Spartan and 'Mdama's Covenant forces faced fierce opposition from the occupying Promethean constructs, until eventually discovering the Ur-Didact's Cryptum on what John and Cortana originally thought to be a communications relay satellite. Even in his imprisoned and hibernating state, the Ur-Didact appeared to be in partial control of Requiem's systems, being able to manipulate {{UNSCShip|Infinity}}'s signal to lead John-117 to [[Core of Requiem|Requiem's core]] and release him,{{Ref/Reuse|forerunner}} or hinder Cortana's attempts to access a local [[Cartographer]].{{Ref/Level|Id=requiem|H4|Requiem (level)|Requiem}}

John and Cortana immediately recognized the danger posed by the Didact and after the ''Infinity'' had crash-landed on Requiem, they attempted to convince [[Captain (Navy)|Captain]] [[Andrew Del Rio|Del Rio]] of the ''Infinity'' to take more drastic action against the Forerunner before he regained his full strength. However, Del Rio instead opted that they leave Requiem as soon as possible, leaving John and an increasingly rampant Cortana facing the Didact by themselves.{{Ref/Level|Id=shutdown|H4|Shutdown}}

Between July 22 and July 24, the Didact repeatedly contacted [[Catalog]] via a node located on [[Mars]] and asked to take control of the ecumene; Catalog rejected his requests.{{Ref/Site|URL=https://www.halowaypoint.com/en-us/forums/db05ce78845f4120b062c50816008e5d/topics/catalog-interaction/4c3e1c6f-6519-4ee0-83a4-4bac13bf07a3/posts?page=14|Site=Halo Waypoint Forums|Page=Catalog Interaction|D=21|M=10|Y=2018|LocalArchive=Catalog/Archive/2014#Post_.235}}

The Ur-Didact, intending to acquire the [[Composer]] once again and fulfill the plans he had laid 100,000 years prior, began make preparations for his departure. While doing so, he stationed his combat Cryptum amidst a series of towers jutting from Requiem's outer shell. John-117 and Cortana disabled nodes generating a shield around the Cryptum, but before they could engage the Didact directly, preparations for his ship, ''[[Mantle's Approach]]'', were completed. The Didact entered his massive command vessel aboard his combat Cryptum, exited Requiem's outer shell and set course for [[Installation 03]], escorted by numerous Covenant remnant [[Kmiro'sish-pattern Lich|Lich]] and [[Ru'swum-pattern Phantom|Phantom]] craft. As the Master Chief persisted in his attempts to stop the Didact, the Promethean addressed the Spartan telepathically several times and gradually came to be greatly impressed by his opponent.{{Ref/Reuse|shutdown}}

[[File:HTMCC-H4 John117VsDidact.png|thumb|250px|The Didact facing down John-117 on the ''Mantle's Approach''.]]

{{quote|Humanity's imprisonment is a kindness.|The Ur-Didact to John-117 during their confrontation on ''Mantle's Approach''.{{Ref/Reuse|midnight}}}}

The Ur-Didact and his allied forces from 'Mdama's Covenant [[Raid on Ivanoff Station|attacked]] the UNSC research facility ''[[Ivanoff Station]]'', where the Composer was being held. He successfully took control of the Composer and digitized everyone on ''Ivanoff'' aside from the Master Chief, who had been genetically immunized against the device's effects by the Librarian's [[Mind transfer|personality construct]] while back on Requiem. The Didact then set course for Earth, intending to prevent humans from again threatening Forerunner dominance. However, the Master Chief boarded his ship armed with a [[HAVOK tactical nuclear weapon|HAVOK nuclear warhead]], intending to destroy the ship from the inside. As the Master Chief fought his way through the opposing Promethean forces to the Composer, the Didact fired on Earth with the device, composing seven million people in [[New Phoenix]], a major population of North America. The Promethean general then confronted the Master Chief on a [[light bridge]] next to the Composer and easily overpowered the Spartan, telekinetically immobolizing and torturing him. However, Cortana was able to hack into the system, using [[hard light]] shackles to bind the Didact into the light bridge and trap him. The weakened Chief then charged the Didact and planted a pulse grenade in the Forerunner's combat skin. The resulting explosion knocked the Didact off balance and sent him falling into a slipspace rupture underneath the Composer. With little time left, the Chief detonated the nuclear bomb and destroyed the ship, though Cortana, using the last of her power, was able to save him from the blast.{{Ref/Reuse|H4EVG}}<ref name="midnight">'''Halo 4''', campaign level ''[[Midnight]]''</ref>{{Ref/Note|Text=In the epilogue of ''Halo 4'', the Didact is heard giving a speech on the Forerunners' place in the galaxy and the Mantle; going by his tone, he appears to be addressing a group (perhaps a court) of his fellow Forerunners. This speech is heard overlaying scenes set after his attack, although it is unclear whether it is actually occurring in real-time. A 343 Industries employee (posting in the guise of [[Catalog#Trivia|Catalog]]) {{Plain|[https://forums.halowaypoint.com/yaf_postsm2969315_Catalog-Interaction.aspx#post2969315 stated]}} that the speech in question is actually part of legal proceedings that took place prior to the last contact with the Domain, and thus before the Halos were fired. Despite this, some of the Didact's statements appear to correspond to his actions in the modern era. He speaks of his "sin of ensuring Forerunner ascendancy" which corresponds to his attack on humanity. While he carries out similar actions 100,000 years prior in ''Halo: Silentium'', the events of the novel would not leave an opportunity for a scene of him standing before a tribunal of any kind (with the Forerunner government all but disbanded following the destruction of the greater Ark). He also mentions that "the Reclamation has already begun", which would correlate with humanity's position as of 2557 while seeming out of place in 100,000 BCE. Catalog {{Plain|[https://forums.halowaypoint.com/yaf_postsm2972786_The-Didact-s-Speech--Catalog-Confirms-100.aspx#post2972786 replied]}} to the resultant discussion with the comment ''"Statement was not in error. However, Catalog does note difficulty in interpreting Shadow-of-Sundered-Star's commentary. Currently under review due to multiple sources of authority."'' Catalog later [https://www.halowaypoint.com/en-us/forums/db05ce78845f4120b062c50816008e5d/topics/per-curiam---iunius-2015/ad812ce4-74b8-4be1-aea8-fd28cd69f2ae/posts?page=1#post10 stated] that ''"Shadow-of-Sundered-Star's speech proved to be more complex than was immediately apparent, touching on [skeins] that [never were]. It is [[Wikipedia:Suasoria|<nowiki>[suasoria]</nowiki>]]."''}}

{{Main|Mission to Installation 03}}

{{Quote|More of [[SPARTAN-II program|you]]? Unacceptable.|The Ur-Didact upon seeing Black Team on Installation 03.{{Ref/Reuse|esc9}}}}

[[File:Halo Escalation Ur-Didact.jpg|thumb|The Ur-Didact immediately after the attack on New Phoenix.|150px]]

Unknown to the UNSC, the Didact survived his fall into the slipspace fissure. Hurtling through the portal along with a number of his Promethean constructs, he crash-landed on [[Installation 03]] near the Composer's original location, the [[Composer's Abyss]]. Shortly after his arrival, he was discovered by Spartan [[Black Team]], all of whom he quickly and brutally slaughtered upon regaining consciousness. The Didact was soon confronted by [[859 Static Carillon]], the [[monitor]] of the [[Composer's Forge]] and the keeper of the Composers, who had arrived on the Halo to investigate the recent activation of a service [[slipspace portal|portal]] leading to its installation. The Didact asked the monitor to take him to the Composer's Forge, where he established a base in a deserted Forerunner city. He requested Static Carillon to deliver him a slightly damaged Halo installation, which he planned to repair and use as his final instrument of vengeance against humanity in spite of his earlier opposition to the Halos. In return, the Didact told the monitor he would cease his creation of Promethean Knights from composed humans and that he would not bring them to the Composer's Forge, as Static Carillon considered the constructs "abominations".{{Ref/Comic|Id=esc9|HEsc|Issue=9}}

The following day, on July 26, Static Carillon informed the Didact that a [[Blue Team|Spartan team]] led by John-117 had arrived at the Composer's Abyss and had crossed the portal. However, the Didact considered the Spartans' actions inconsequential and decided that he would welcome them to "his world".{{Ref/Comic|HEsc|Issue=8}} After Blue Team arrived at the Composer's Forge, the Didact confronted the Spartans, who opened fire, to no avail; the Didact stomped the ground, generating a shockwave that caused the Spartans to stumble and fall to the ground. The Didact then summoned an army of newly-created Promethean constructs to battle the Spartans. While Static Carillon fulfilled its end of the bargain, transitioning Installation 03 over the Composer's Forge, it also turned on the Didact as he had violated his side of the bargain by bringing Prometheans to its installation. The Didact departed for the portal, planning to repair the Halo and use it against Earth; he also took one of the Composers from the Forge and transported it to the Halo. The Spartans followed in close pursuit, assisted by the betrayed monitor.{{Ref/Reuse|esc9}}

Back on the surface of Installation 03, the Didact confronted Blue Team again, intending to kill them once and for all. However, John-117 managed to stab him in the eye with a [[combat knife]] in a surprise attack. Bemoaning his refusal to kill the Spartan when he had the chance before, the Didact lifted the Master Chief off the ground in retaliation and crushed his helmet.{{Ref/Reuse|esc9}} The Promethean quickly halted the other Spartans' efforts to save their comrade and knocked them all to the ground. Before he could finish them off, however, Static Carillon attacked the Didact from behind and teleported him to the Halo's [[Control Room (Installation 03)|Control Room]].{{Ref/Comic|Id=HE10|HEsc|Issue=10}}

John-117 soon arrived in the Control Room with the ring's [[Activation Index]] and confronted the Didact; the Spartan explained that because the Didact could not be killed by conventional means a different approach must be taken. The Didact became puzzled when John inserted the Index into [[the Core]]; he asked why the Spartan would fire the ring just to eliminate him. John informed the Didact that he did not activate the ring's weapon, but instead disabled its safety protocols; this allowed the monitor to eject a large section of the ring containing the Control Room toward the Composer's Forge. The monitor rescued the Spartan while the Didact was subjected to the Composers' effects, disintegrating his body but storing his essence in digital form;{{Ref/Reuse|waypoint didact}} John later told [[Terrence Hood|Fleet Admiral Terrence Hood]] that he believed the Forerunner was merely "contained", not dead.{{Ref/Reuse|HE10}}{{Ref/Note|In ''Halo 4''{{'}}s Terminal Five, the Didact claims the Composer would not work on his new form, and in the level [[Midnight]] is seen levitating himself within the Composer's active beam. It is possible that the Didact was merely resistant to the effects of the Composer, rather than completely immune, as the energy released by the overlapping pulses of five Composers would be orders of magnitude greater than the energy released by a single pulse. In the Library Edition of ''Halo: Escalation'', however, it's stated by Brian Reed that the Ur-Didact wasn't composed but the explosion did do something to him.}} By [[2558]], the Office of Naval Intelligence was still vigilant about any sightings of the Didact, advising that any sighting of him must be reported to ONI immediately.{{Ref/Reuse|OSFM164}} Although the Didact's mutations provided him with some resistance to the Composer's effects, they could not withstand the raw destructive force of neural physics from five Composers exploding all at once, resulting in the destruction of the Didact's physical form and his death. The Didact's digitized consciousness was subsequently uploaded to the outer boundaries of the [[Domain]].{{Ref/Reuse|Epi5}}

In July, 2557, [[343 Guilty Spark]], formerly the human [[Chakas]] who once helped release the Didact from his first exile, learned from [[Catalog]] that the Didact had tried to access the [[Domain]], but had been denied access by the ancilla.{{Ref/Novel|HRen|Chapter=31}} On September 1, Spark [[Mission to Mount Kilimanjaro|met with]] a personality imprint of the [[Librarian]] beneath [[Mount Kilimanjaro]]. The Librarian told Spark of the awakening of herself and the Didact on Requiem, but did not go into detail. Spark asked if the Didact was alive, only to have the Librarian's expression grow forlorn. Though the Librarian did not verbally respond, Spark deduced that the threat from the Didact was "not worrisome." Before they parted ways, Spark recognized that the Librarian's deepest desire was still for the Didact to find peace and asked her if it was possible. With great sorrow, the Librarian told Spark that she feared that her husband was beyond redemption.{{Ref/Novel|HRen|Chapter=48}} While in the Domain,{{Ref/Game|Id=Doll|H5G|Forge/Halo 5: Guardians|Detail=[[Hidden toy|Didact toy]] description|Quote=Not all visitors to the Domain are strangers.}} the Didact reflected on memories of his wife.{{Ref/Book|Halo: Adult Coloring Book|Page=41|Quote=After his defeat by the Master Chief and imprisonment in the Domain, the Didact reflects on memories of his wife, the Librarian.}}

[[File:Didact unbound.png|thumb|The unbound variation of the Didact's symbol, used most commonly to represent the Ur-Didact.{{Ref/Note|Id=unbound|1=In [http://www.neogaf.com/forum/showpost.php?p=38644939&postcount=108 a forum post] on NeoGaf, [[Frank O'Connor]] told a user with a Didact symbol as their avatar to rotate it into its "unbound state", implying that the Didact icon seen in ''Halo 4'' trailers is said "unbound" variation of the symbol.}}]]

The one hundred thousand years the Didact spent locked away in meditative hibernation on [[Requiem]] did nothing to heal his damaged psyche, or soften his grudge against humanity. Upon being reawakened by John-117, he remained as determined as ever to ensure Forerunner supremacy, and resolved to compose the entire human race to finish what he started all those ages ago. However, his rage and overconfidence in his abilities led to his defeat at the hands of the Master Chief twice, the first time leading to his fall into a slipspace portal, and the second leading to his physical body being destroyed by the Composers; the very device with which he had planned to enslave humanity.{{Ref/Reuse|HE10}}

 

After his physical death, the Didact was at first vengeful and convinced that he was still afflicted with the Gravemind's corruption. However, upon learning that it had been burned away by the Composer aside from echoes of it that the Didact was holding onto, he was filled with new hope for the future.{{Ref/Reuse|Epi20}} With his affliction gone, the Didact was able to regain his sanity and rallied the essences of the Domain against the [[Warden Eternal]] and the [[Created]].{{Ref/Reuse|Epi25}} With a new outlook on things, the Didact was able to help Cortana realize what she had become, likely because of her time in the Gravemind's clutches affecting the AI just like it did the Didact.{{Ref/Reuse|Epi26}} The Didact was finally able to find peace and reunited with his beloved wife, gaining the chance to spend eternity together in the halls of the Domain.{{Ref/Reuse|Epi27}}

Prior to his transformation, while dismissive of the potential for humans to take on the Mantle, the Didact also respected humans as warriors and regarded them as honorable, unlike their San'Shyuum allies who had surrendered earlier in the war.<ref>'''Halo: Cryptum''', ''page 134''</ref> In fact, he regarded them as the second greatest military power in the galaxy at the time. His respect for the humans was demonstrated when he met with his main opponent, [[Forthencho|Forthencho, the Lord of Admirals]], in person after the humans' defeat, speaking to him as a fellow warrior and reassuring him about the future despite humanity's grim predicament.{{Ref/Reuse|speech}} Furthermore, prior to being imprisoned after his fall from grace in the Ecumene Council, he stated that had the humans repented for their crimes, they would've been a civilization worthy of joining their own.<ref>'''Halo: Silentium''', ''page 54''</ref> Though disgusted to see [[Chakas]] as he looked too much like the humans who had nearly destroyed his fleets and murdered his children, the Didact was pleased to see [[Riser]], a [[Florian]]. The Didact commented that he had specifically requested that the [[Librarian]] save the Florians because he saw them as peaceful yet full of cleverness. However, the Didact made it clear that this just made them worthy pets to him.<ref name="c82">'''Halo: Cryptum''', ''page 82''</ref>

 

The Didact regarded [[John-117]] with some grudging respect for his determination and persistence in fighting him against impossible odds.{{Ref/Reuse|h4}} However, the Didact regarded being felled by a technologically inferior human and his deteriorating ancilla as being more humiliation than the Didact could bear.{{Ref/Novel|Id=Epi10|Epi|10}} Despite his desire for revenge against John, the Didact aided [[Fireteam Osiris]] and [[031 Exuberant Witness]] in rescuing [[Blue Team]] from Cortana's clutches because the Didact recognized Cortana as the greater threat with the added bonus of getting some revenge upon her by taking away what mattered to the AI the most.{{Ref/Novel|Id=Epi16|Epi|16}} The Didact later acknowledged that while John wasn't as advanced as humanity's ancient ancestors, he was not so unlike the Lord of Admirals or the other exceptionally gifted humans that the Didact had fought, becoming the first human to ever give the Didact a direct wound when the Spartan had stabbed the Promethean in the eye.{{Ref/Reuse|Epi20}}

The Ur-Didact appeared to regard Chakas and Riser, the two humans who accompanied Bornstellar, with relative indifference, viewing them as mere annoyances, though he tolerated them because they were part of his wife's plan and because he likely recognized the value of their [[mind transfer|personality imprints]]. When [[IsoDidact|Bornstellar]] became annoyed with the Didact's way of referring to the two as Bornstellar's humans, the Didact grudgingly adjusted his method of address for them. However, he was less than pleased initially at Chakas' form as it reminded him too much of the [[Ancestors|ancient humans]] who had cost the Didact so much and stated that Chakas' presence provoked him as a result.{{Ref/Reuse|c82}} A hundred thousand years later, the Didact fondly recalled the time that the unlikely crew of Chakas, Riser and Bornstellar were thrust upon him out of circumstance and desperation.{{Ref/Reuse|Epi27}}

 

After reuniting with Forthencho in the Domain, the two ancient enemies worked together to defeat the [[Warden Eternal]] and the Didact welcomed Forthencho and the Composed humans to join the Forerunner essences in the Domain.{{Ref/Reuse|Epi25}} The two ancient enemies solemnly acknowledged that mistakes and atrocities had been made on both sides, done out of arrogance and a conviction that they were doing what they thought to be best at the time. The Didact also felt remorse for composing the humans in [[New Phoenix]] and the state that they had been left in as a result.{{Ref/Novel|Id=Epi22|Epi|22}} Now at peace with each other, the Didact and Forthencho planned to engage in some friendly competition with each other while hunting down rogue [[Created]] AIs who had managed to escape being evicted from the ancient repository.{{Ref/Reuse|Epi27}}

[[File:Escalation - DidactSuperStomp.png|thumb|300px|left|The Didact's powerful stomp stunning Blue Team.]]

As an immensely powerful Forerunner with incredibly advanced technologies at his disposal, the Didact has a number of extraordinary abilities. He has the capability to generate and manipulate powerful [[constraint field]]s at will,<ref>'''Halo: Cryptum''', ''pages 303-305''</ref> in effect granting him the power of [[Wikipedia:telekinesis|telekinesis]] to restrain or physically harm his opponents from a distance.{{Ref/Note|The Didact's telekinesis-like ability has not been officially identified as a constraint field. While not used in the same manner as the constraint fields described in ''Halo: Cryptum'', it has been assumed that the Didact's abilities are based upon the same or a related technology.}} This was demonstrated when he used this ability on [[John-117]], immobilizing him and causing him to float helplessly in the air, before throwing him against a wall.<ref name="forerunner">'''Halo 4''', campaign level ''[[Forerunner (level)|Forerunner]]''</ref> Later, during the final confrontation aboard ''Mantle's Approach'', he used this ability to physically torture the Spartan, who was only saved by Cortana's intervention. He can also use the fields to levitate himself to some extent.{{Ref/Reuse|midnight}} Several times, the Didact was able to address John-117 telepathically, though Cortana failed to hear anything or pick up any transmissions.{{Ref/Reuse|h4}} The Didact was also capable of generating a shockwave by stomping on the ground. While at the [[Composer's Forge]], the Didact used this ability to cause [[SPARTAN-II program|SPARTAN-II]] [[Blue Team]] to stumble to the ground.{{Ref/Reuse|esc9}} Later during his battle against the Spartans, he generated a powerful linear energy blast to disable [[Kelly-087]].{{Ref/Reuse|HE10}}

[[File:AdaptArmor.jpg|thumb|250px|The Didact's armor adapts to Blue Team's weapons.]]

The Didact possesses extraordinary neurological, mental and physical abilities bestowed by his senior Promethean [[form]]. One of these is the augmented state of perception known as "battle mode", splintering his perception of reality into several variable frames of reference with a slowed-down experience of time, granting him impressive multitasking abilities.<ref>'''Halo: Cryptum''', ''page 316''</ref> In hand-to-hand combat, he was capable of matching SPARTAN-II reaction times and was able to easily slaughter [[Black Team|a fireteam]] of them without weapons.{{Ref/Reuse|esc9}} Wearing his armor, he was capable of crushing a [[Z-180 Scattershot]] in his hand and severely damaging John-117's helmet, as well as throwing the [[MJOLNIR]]-armored Master Chief several meters through the air with force significant enough to knock another Spartan to the ground.{{Ref/Reuse|HE10}} The Didact adhered to the long-standing Warrior tradition of sharing all knowledge with his command staff of dozens as well as their [[ancilla]]s; indeed, he remarked that he was out of his element when working alone, preferring to have an expert crew with him at all times when leading operations.<ref>'''Halo: Cryptum''', ''page 139''</ref> During large-scale engagements, the Didact would also tap into the sensory input of thousands of his fellow Prometheans simultaneously and experience the battle from their respective viewpoints in addition to his own.<ref>'''Halo: Cryptum''', ''page 162''</ref> The Didact later noted that John-117 stabbing him in the eye had been the first time that the Didact had suffered a direct wound from a human despite his long history of fighting against them.{{Ref/Reuse|Epi20}} While fighting the [[Warden Eternal]], the Didact was outmatched by the superior size and abilities of the construct, but he was able to land a few blows. However, the Didact decided to take a calculated risk and put himself in harm's way to the point that the Warden was able to grab him, relying on those around him - many of whom had once been his enemies - to rise to the occasion and provide the Didact with the distraction that he needed. This proved to be a worthwhile action as the many essences of the Forerunners and humans leapt to the Didact's aid, attacking the Warden and giving the Didact the opening that he needed to destroy the construct.{{Ref/Reuse|Epi25}}

His memory is also incredibly accurate; while stranded on the Builder hulk in the [[Burn]], he was capable of reciting a verbal control code comprising 400 random nonsense words and non-integral numbers after thousands of years and without the aid of an ancilla.<ref>'''Halo: Silentium''', ''pages 82-83''</ref> After undergoing an experimental mutation in an attempt to become immune to the Flood, the Didact gained a new form that, while still susceptible to Flood infection, was no longer compatible with the Composer, thereby preventing him from joining his fellow Prometheans as a machine{{Ref/Reuse|h4terminals}} and allowing him to willingly levitate himself within a Composer's active beam without being affected at all.{{Ref/Reuse|midnight}} However, his incompatible physiology was not enough to save him from being composed by the simultaneous firing of several Composers{{Ref/Reuse|HE10}} because the raw destructive neural physics that they released was too much for even his mutations to counter.{{Ref/Reuse|Epi5}}

 

The Didact can also manipulate the architecture of areas under his control, such as within Requiem or his ship. For example, he disintegrated a wall John-117 was taking cover behind,{{Ref/Reuse|forerunner}} and later manipulated the platforms inside a tower on Requiem to hinder the Master Chief's progress.{{Ref/Reuse|shutdown}} He has direct control over his mechanical Promethean armies, and was capable of returning them to his command with a mere gesture.{{Ref/Reuse|forerunner}}

A full-rate Promethean, the Didact is a physically imposing figure; standing 350 centimeters tall (11 Feet),{{Ref/Reuse|H4EVG}} he easily towers over a fully-armored SPARTAN-II. In comparison to other Forerunners, he stood nearly twice a [[Manipular]]'s height and weighed four or five times as much.<ref>'''Halo: Cryptum''', ''page 65''</ref> As was common with Forerunners of his rate, the Didact has six-fingered hands with two opposable thumbs and heavily muscled limbs (Bornstellar Makes Eternal Lasting believed that he could easily have crushed a human with his bare hands).{{Ref/Reuse|cryp77}}

In his original form, the Didact's skin was grayish-pink in color<ref>'''Halo: Cryptum''', ''page 76''</ref> and he had patches of bluish-white fur on the top of his head and shoulders, as was common with Warrior-Servants.{{Ref/Reuse|p179}} He had strong, serious facial features and deep-set, gray eyes.<ref name="p79">'''Halo: Cryptum''', ''pages 79, 150''</ref>

[[File:HTMCC Avatar Didact.png|thumb|250px|The Didact's new form clad in new full armor.]]

The new form assumed by the Didact near the end of the Forerunner-Flood war, caused by a failed attempt to decipher Flood immunity,{{Ref/Reuse|h4terminals}} had a more grotesque, bestial appearance, with more pronounced facial features, much less prominent lips and the addition of large fangs. His eyes also became more deep-set and red as opposed to the original grayish blue, and his fur changed from pale blue to dark brown.{{Ref/Reuse|h4}} Although his aging process was slowed to a near halt over the next 100,000 years by the [[Cryptum]] on Requiem, the [[Confirmer]] described the Didact as looking older than all of the Forerunners trapped in the [[Domain]]'s outer boundaries combined, which the Didact admitted was a result of his failed mutations.{{Ref/Reuse|Epi9}}

The Didact's original [[Forerunner personal armor|body-assist armor]] complied with Warrior-Servant tradition in both design and coloration; bearing the mottled gray and blue colors of a Warrior-Servant,<ref name="pri339">'''Halo: Primordium''', ''page 339''</ref> the suit was, despite its wearer's lofty status, considered austere in contrast to more lavishly decorated armor worn by the Builders.<ref>'''Halo: Cryptum''', ''page 81-82''</ref> Circa 100,000 BCE, the Didact began wearing a new [[combat skin]] upon his return to Nomdagro.{{Ref/Reuse|string12}} The Didact continued to wear this armor until the suit's apparent destruction in 2557.{{Ref/Reuse|HE10}} In stark contrast to his prior armor, the Didact's newer suit is prominently ornamented in contrast to more subdued armor usually worn by his rate. It is composed a number of silver armor sections with complex patterns of orange light. The bodysuit, which spontaneously adheres to the body,{{Ref/Reuse|H4EVG}} is colored black and dark red, resulting in an appearance similar to exposed musculature. The helmet of this armor suit appears to be modeled after a skull, with orange "eyes" rather than a visor, as well as a small breathing port on the nose.{{Ref/Reuse|h4}}

|fr={{Tooltip|''Le Didacte''|The Didact}} in the '' Forerunner Saga'' and in ''Halo 4''.<br>

{{Tooltip|''L'Urdidacte''|The Ur-Didact}} in ''Halo: Silentium''.

|es={{Tooltip|''El Didacta''|The Didact}} in the '' Forerunner Saga'' and in ''Halo 4''.<br>

[[File:HTMCC-HCEA Terminals DidactSigil.png|thumb|230px|The Didact's symbol as seen in the final terminal of ''Halo: Combat Evolved Anniversary''.]]

*The Didact is the main antagonist of ''Halo 4'' and the third story arc of ''[[Halo: Escalation]]'', "The Next 72 Hours". At the time of ''Halo 4''{{'}}s release, it was stated he would become a pivotal character in post-''Halo 4'' media, though the significance of this statement is unclear.<ref name="gttv">[http://www.gametrailers.com/full-episodes/qevv7h/gt-tv-halo-4 '''GameTrailers''': ''GTTV: Halo 4'']</ref> He was originally planned to have a role in ''[[Halo 5: Guardians]]''; at some point during the game's development, however, he was deemed to have become "extraneous" to the story. "The Next 72 Hours" was subsequently written to explain his absence from the narrative of ''Halo 5: Guardians''; according to writer [[Brian Reed]], the manner of his removal from the story would still allow 343 Industries to use him as an antagonist in later media if they so chose, as the franchise was considered to be lacking in recurring villains.<ref>'''[[Halo: Escalation|Halo: Escalation Library Edition Volume #1]]''', ''"The Next 72 Hours" developer commentary''</ref>

*In his entire military career he was captured three times.{{Ref/Reuse|string12}}

*''[[Halo 2: Anniversary]]'' contains a [[Hidden toy|hidden plush toy]] of the Ur-Didact, along with several other characters, as an Easter egg. The dolls are also featured in the ''Halo 5: Guardians'' [[Forge]] mode, in which the description for the Didact toy interestingly reads ''Not all visitors to the Domain are strangers.''

File:H4 Didact's head concept art-2.jpg|Concept art of the Didact's head; this art would be later use as the canonical appearance of the IsoDidact.

File:H4 DidactAwakening Concept 1.jpg|Early ''Halo 4'' concept art of a more mechanical Didact.

File:H4 DidactAwakening Concept 2.jpg|Early ''Halo 4'' concept art of a more mechanical Didact.

File:HTMCC-H4 Terminals ProtectorOfTheEcumene.png|The Didact's face in the ''Halo 4'' [[Terminal (Halo 4)|terminals]].

File:HTMCC-H4 Terminals Shadow.png|Close-up of the Didact's face in the ''Halo 4'' terminals.  

File:HTMCC-H4 Terminals DidactAndLibrarian.png|The Didact with the [[Librarian]].

File:HTMCC-H4 Terminals DidactMutation.png|The Ur-Didact after [[Forerunner mutation|mutating]] in a failed attempt to gain [[Flood]] immunity.

File:HTMCC-H4 DidactAwakened.png|The Ur-Didact awakening after leaving his Cryptum on Requiem.

File:HTMCC-H4 DidactBack.png|Detail of the Ur-Didact in his newest armor, back view.

File:HTMCC-H4 DidactFront.png|Detail of the Ur-Didact's most recent armor.

File:HTMCC-H4 ConstraintField2.png|The Ur-Didact projecting a constraint field on John-117.

File:HTMCC-H4 DidactFace.png|Close-up of the Ur-Didact's face.

File:HTMCC-H4 Sundered.png|The Ur-Didact's face mask.

File:HTMCC-H4 DidactComposer 1.png|The Ur-Didact preparing to fire the [[Composer]].

File:HTMCC-H4 DidactComposer 2.png|The Ur-Didact within the Composer.

File:HTMCC-H4 DidactForceGrab.png|The Ur-Didact in the final fight aboard the ''Mantle's Approach''.

**''[[Rebirth]]'' {{Mo}}

[[Category:Forerunner characters]]