Editing Algolis Invasion

{{Era|HCW}}
{{Cleanup}}
{{Callsign}}
{{Battle infobox
|name        = Algolis Invasion
|image       =[[File:Old HW Algolis WeaponsResearchFacility.png|350px]]
|prev        = [[Battle of Skopje]]
|conc        = *[[Battle of Meridian]]
*[[Siege of Paris IV]]
|next        = 
*[[Second Fall of Arcadia]]
*[[Battle of Gamma Pavonis VII]]
|conflict    = [[Human-Covenant War]]
|date        = c. shortly before late [[2549#March|March 2549]]{{Ref/Note|Id=date|One of the Covenant forces at the Battle of Algolis used a [[Type-26 Wraith]] that had a [[Type-52 plasma cannon|Type-52 DESW]] ring mount. As this variant for the Type-26 Wraith was introduced in [[2549]], the battle must have taken place during or after this year. However, Phantoms in the ''Prototype'' anime film and ''Rise of Atriox ''Issue 2 comic has been depicted as [[Type-52 Phantom]]s (though in former like the Phantoms in ''[[Deliver Hope]]'', the Phantoms appears to be larger comparing the ground troops and a Wraith, which could indicate that it may be a separate Phantom variant) while the [https://www.halowaypoint.com/en-us/universe/vehicles/phantom Phantom article] of ''[[Halo Waypoint]]'' claims that this model was introduced as the successor of the older [[Type-44 Phantom]] (properly introduced in ''[[Halo 4]]'') in the last year of the war: in [[2552]]. A [[Archive:Halo_Waypoint/2009_to_2014/Universe/Characters#Sergeant_Mike_Baird|''Halo Waypoint'' article]] about Sergeant Baird ambiguously states that the battle occurred "late into the war". Despite all of this, ''[[Phoenix Logs]]'' and later media etablished that the Banished was already formed more than a decade before the [[Second Ark Conflict]] in [[2559#March|late March 2559]], and that Atriox's raid on the UNSC [[Carter Guard Armory]] and one of first actions against the Covenant as the leader of the Banished took place in 2550, thus it is likely that the entire Algolis Invasion have taken place earlier than late March 2549 as ''Halo Waypoint'' stated that the battle of Algolis was a short siege.}}
|place       = [[Algolis]], [[Wikipedia:Algol|Algol system]]
|result      = 
*Evacuation of most of civilian population{{Ref/Reuse|prototype}}
*HRUNTING/YGGDRASIL Mark I prototype destroyed
*''Heart of Midlothian'' self-destructed in accordance with [[Cole Protocol]]
*[[Atriox]] and his followers rebels against the [[Covenant]] and eventually form [[the Banished]]{{Ref/Reuse|ANE}}
*At least one [[city]] [[Glassing|glassed]]{{Ref/Reuse|ANE}}
|side1       = *{{Icon|UNSC HCW}} [[United Nations Space Command]]
**{{Icon|Navy}} [[UNSC Navy]]
***{{Icon|ONI}} [[Office of Naval Intelligence]]{{Ref/Reuse|Baird}}
**[[UNSC Marine Corps]]
***[[UNSC Marine Corps of Engineers]]{{Ref/Reuse|prototype}}
|side2       = *{{Icon|Covenant FB}} [[Covenant]]
|side3       = *{{Icon|Banished}} [[Banished]]{{Ref/Reuse|ANE}}
|commanders1 =* [[Commander|CDR]] [[Unidentified commander (Algolis)|Unidentified]]{{Ref/Reuse|Id=prototype}}
|commanders2 = *[[Hierarchs|High]] [[Prophet of Truth]]{{Ref/Reuse|hroa2}}
*[[Executioner]]†{{Ref/Reuse|ANE}}
|commanders3 = 
*[[Atriox]]
*[[Decimus]]
|forces1     =
*1 {{Class|Charon|light frigate}}{{Ref/Reuse|prototype}}
*1 {{Class|Halberd|destroyer}}† {{c|late in battle}}{{Ref/Reuse|evolution}}
*1+ [[D77H-TCI Pelican]]{{Ref/Reuse|prototype}}
*1 [[HRUNTING/YGGDRASIL Mark I ADS|Mark I ADS]]†{{Ref/Reuse|prototype}}
*Several [[M12 Warthog]]s
**[[M12G1 Gauss Warthog]]s{{Ref/Reuse|prototype}}
**[[M12 Chaingun Warthog]]s{{Ref/Reuse|prototype}}
*Numerous ground forces{{Ref/Reuse|hroa2}}
**Numerous [[UNSC Marine Corps|Marines]]{{Ref/Reuse|prototype}}
|forces2     =
*[[Covenant fleet]]{{Ref/Reuse|waypoint}}
**1+ {{Class|CAS|assault carrier}}{{Ref/Level|Id=ANE|Game=Halo Wars 2|Level=A New Enemy}}
**1+ [[battle group]]{{Ref/Reuse|evolution}}
***1 {{Class|CCS|battlecruiser}}†{{Ref/Reuse|evolution}}
***4 other escorting ships†{{Ref/Reuse|evolution}}
***Multiple air vehicles
****Multiple [[Type-28 Tick|T-28 Ticks]]{{Ref/Reuse|evolution}}
****Multiple {{Pattern|Kai|Seraph}}s{{Ref/Reuse|evolution}}
*Several [[Phantom]]s{{Ref/Reuse|prototype}}{{Ref/Reuse|hroa2}}{{Ref/NoteReuse|date}}
*Several [[Type-26C Banshee|T-26C Banshees]]{{Ref/Reuse|prototype}}
*2+ [[Type-26 Wraith|T-26 Wraiths]]{{Ref/Reuse|prototype}}
*Numerous ground forces{{Ref/Reuse|prototype}}
**[[Sangheili]]{{Ref/Reuse|prototype}}
**[[Unggoy]]{{Ref/Reuse|prototype}}
**[[Mgalekgolo]]{{Ref/Reuse|prototype}}
**[[Kig-Yar]]{{Ref/Reuse|prototype}}
**[[Huragok]]{{Ref/Reuse|evolution}}
**[[Jiralhanae]]{{Ref/Reuse|hroa2}}
|forces3     = Several defected [[Jiralhanae]]{{Ref/Reuse|ANE}}
|casual1     =*Heavy ground losses{{Ref/Reuse|Id=waypoint}}
**Sergeant "[[Ghost (Marine)|Ghost]]"{{Ref/Reuse|prototype}}
**Several Warthogs{{Ref/Reuse|prototype}}
**1 Mark I ADS{{Ref/Reuse|prototype}}
*{{UNSCShip|Heart of Midlothian}}{{Ref/Reuse|evolution}}
*Many civilian transport ships{{Ref/Reuse|waypoint}}
**1+ [[Unidentified civilian cargo ship|civilian cargo ship]]{{Ref/Reuse|prototype}}
|casual2     =*Heavy ground losses
**All forces in the [[Weapons Research Facility T12A]]{{Ref/Reuse|prototype}}
**Several [[Sangheili]] masters{{Ref/Reuse|ANE}}
***[[Executioner]]{{Ref/Reuse|ANE}}
**Heavy [[Jiralhanae]] casualties{{Ref/Reuse|ANE}}
*1+ battle group{{Ref/Reuse|evolution}}
**All 5 starships{{Ref/Reuse|evolution}}
**Several T-28 Ticks{{Ref/Reuse|evolution}}
|casual3     =Unknown - presumably little to none
}}

The '''Algolis Invasion''' was a short and bloody{{Ref/Reuse|waypoint}} [[battle|engagement]] that took place and fought between the [[United Nations Space Command]] and the [[Covenant]] in the [[Wikipedia:Algol|Algol system]] during the [[Human-Covenant War]] around early [[2549]].{{Ref/NoteReuse|date}} The battle on the surface of [[Algolis]] marked the formation of the [[Banished]], a violent ex-Covenant mercenery organization and [[Covenant remnants|splinter faction]] founded by the legendary [[Jiralhanae]] warrior [[Atriox]] and his second-in-command [[Decimus]] after rebelling against the Covenant, particularly [[Hierarchs]], which would rise dramatically to power after the [[Great Schism|fragmentation]] of the Covenant in late [[2552]] and as well as [[Battle of Sunaion|dissolution]] of the [[Jul 'Mdama's Covenant|reformed Covenant]] in late [[2558]].{{Ref/Reuse|hroa2}}

==Background==
With its own underpopulated [[civilian]] population largely removed from such efforts, the [[human]] [[Human colonies|colony]] [[planet|world]] of [[Algolis]] was the home to several prototype weapon projects including HRUNTING and [[Project YGGDRASIL|YGGDRASIL]].{{Ref/Reuse|Id=waypoint}} These concurrent programs resulted in the creation of an armor system unmatched in the UNSC arsenal.{{Ref/Site|Id=waypoint|URL=http://halo.xbox.com/en-us#/intel/theuniverse/locations/gallery/algolis/c37d512a-eed7-44c0-bc3b-eb5b362b3160?filter=all|SiteName=Halo Waypoint|PageName=Algolis|D=10|M=03|Y=2011}}

When the [[Covenant]] discovered Algolis circa early [[2549]],{{Ref/NoteReuse|date}} the particular element of the planet was believed to be the purpose of the Covenant's specific interest in this particular human colony world.{{Ref/Reuse|Id=waypoint}} As a result, they would quickly send a small but effective Covenant invasion [[Covenant fleet|fleet]] to cruelly invade the colony.{{Ref/Reuse|Id=waypoint}} The aliens' main objective was the destruction of [[Weapons Research Facility T12A]], where the UNSC was developing highly advanced weaponry. At the time of the beginning of the Covenant assault, Algolis was largely undefended as only a [[Unidentified UNSC frigate (Algolis)|lone]] {{Class|Charon|light frigate}} was present during the early stage of the invasion in order to evacuate the population of Algolis.{{Ref/Reuse|Id=waypoint}}

==Battle==
===Surprise assault on the Weapons Research Facility T12A===
[[File:M419rfl.jpg|left|250px|thumb|[[Sergeant]] "[[Ghost (Marine)|Ghost]]" played an instrumental role by outfiting the [[HRUNTING/YGGDRASIL Mark I ADS]] prototype to combat the Covenant ground and air forces and allow the Marines to escape.]]
When the Covenant arrived, civilians immediately began to prepare their transport ships for evacuation.{{Ref/Reuse|Id=waypoint}} However, many of them were destroyed before they could even breach the planet's atmosphere. Those who survived the risky escape did so by the narrowest of margins, retreating to the lone frigate in orbit.{{Ref/Reuse|Id=waypoint}}

As the swift and cruel siege on Algolis still raged on the surface while the civilians were being evacuated by Marines, a UNSC demolitions squad nicknamed the [[Hades Corps]], a team of [[UNSC Marine Corps of Engineers|combat engineers]], was tasked to [[Weapons Research Facility T12A]] to enact the [[Cole Protocol]], destroying navigation data and a [[Office of Naval Intelligence]]'s [[HRUNTING/YGGDRASIL Mark I ADS|prototypical combat exoskeleton]] and preventing them from falling into Covenant hands.{{Ref/Reuse|Id=waypoint}} The Covenant attacked the [[UNSC Marine Corps|Marines]] in full force, breaking their defensive line and pinning down the survivors and infiltrating heavy casualties. While Covenant forces were making their final push towards the base, all UNSC ground forces on the facility were ordered by the [[Unidentified commander (Algolis)|commander]] to make a full retreat but one of them disagreed as he was unwilling to abandon the Hades Corps on the planet while another said to him that the Cole Protocol was already enacted and told him to move out.{{Ref/Reuse|Id=prototype}} In the ensuing chaos a [[Type-26C Banshee]] fired its [[fuel rod cannon]] and destroyed a [[Unidentified civilian cargo ship|spacecraft]] ferrying civilian colonists off the planet, killing hundreds in the process as a Phantom reinforced the Covenant ground infantry and dropped Covenant reinforcements and a [[Type-26 Wraith]].{{Ref/Reuse|Id=prototype}} At the time, the Hades Corps were at the Hanger 1030 and refused to leave until they would destroy the prototype of weapon systems in compliance with the Cole Protocol.{{Ref/Reuse|Id=prototype}} However, one fearless Marine engineer, a [[sergeant]] nicknamed "[[Ghost (Marine)|Ghost]]" who led the squad and initially believed to went missing or left his Marines behind, went against orders in an effort to help civilians and his Marines to escape and equipped the armor slated for destruction, hoping to redeem himself as a promise to a [[Unidentified Marine (Ghost's platoon)|deceased comrade]] three years earlier.{{Ref/Reuse|prototype}}

Using the suit's powerful armament, Ghost first atomized the Wraith with a [[Type 18 Magnetic/Bayonet-style Claymore]]. However, his combat engineers berated him for "disobeying" the orders but Ghost said he already removed all the data and using time left on Mark ADS I; a staggered countdown to trigger the final detonation when the system would have required a voice command. As the responsible for the Hades Corps, he said the mission cannot be jeopardized. Despite his statements, his Hades Corps comrades still order him to stop using the suit and destroy it. Ghost managed to destroy swathes of Covenant forces, savagely countering the Covenant assault and laiding waste to most of their ground forces, vehicles such as another Wraith and aircraft, including multiple [[Type-26C Banshee]]s. During the fight against Covenant forces, Ghost ordered Hades Corps to retreat, leaving him alone engaging against the Covenant forces and allowing the Marines and civilians to escape.{{Ref/Reuse|prototype}} As a Phantom supported by 2 Type-26C Banshees approached, Ghost engaged them in an arieal combat, destroying the 2 Banshees and hijacking the [[Phantom]] by violently destroying it when the gunship crashed into the surface.{{Ref/Reuse|prototype}} In the ensuing battle against the ground infantry, Ghost was overwhelmed. The suit's shielding system started to fail from massive opening salvos of shots from [[Type-25 plasma pistol|plasma pistols]], [[Type-25 plasma rifle|plasma rifles]], and [[Type-33 fuel rod gun|fuel rod guns]] wielded by [[Unggoy Heavy|Unggoy Heavies]] and [[Sangheili Minor]]s and [[Sangheili Zealot|Zealots]], and the suit has been completely disabled when a plasma grenade severed its (and Ghost's) left arm.{{Ref/Reuse|prototype}}

When the suit was damaged as Ghost struggled inside the disabled armor, he looked up at the escaping shuttles and flashed back to his female Marine's death.{{Ref/Reuse|Id=prototype}} He admitted that the moment she died in his arms, a part of him was lost and that he had become a "ghost"—a shadow surrounded by death.{{Ref/Reuse|Id=prototype}} A countdown on the suit's HUD finishes as Ghosts was cornered he gave a code-word activation: "Be Human".{{Ref/Reuse|Id=prototype}} The prototype suit activated a nuclear self-destruct in the armor, killing Ghost and all remaining Covenant forces in the area.{{Ref/Reuse|prototype}} The weapons facility was consumed by the blast, depriving the Covenant of any classified data they had sought to obtain.{{Ref/Reuse|prototype}} However, after the Cole Protocol was launched, all communication was lost with UNSC ground forces, and reports of the incident are inconclusive.{{Ref/Reuse|waypoint}} 

Remaining Marines fell back to the [[Unidentified UNSC frigate (Algolis)|lone frigate]] in orbit over the planet along with the surviving civilians; meanwhile the frigate would deploy an [[Office of Naval Intelligence|ONI]] contact team to verify all classified data and matériel had been purged.{{Ref/Site|Id=Baird|URL=http://halo.xbox.com/en-us/Universe/Detail/sergeant-mike-baird/37d9f94f-d323-4d9b-8813-346614544f38|SiteName=Halo Waypoint|PageName=Sergeant Mike Baird|LocalArchive=Archive:Halo_Waypoint/2009_to_2014/Universe/Characters#Sergeant_Mike_Baird|D=22|M=1|Y=2011}} Ghost's commanding officer reported that the Cole Protocol has been enforced, and that all navigational data and technology prototypes have been destroyed.{{Ref/Reuse|Id=prototype}} He redacted his previous request for Ghost's court-martial, listing him as [[missing in action]] and further stating that Ghost had demonstrated great conduct as a Marine and human being.{{Ref/Reuse|Id=prototype}} The frigate would then move to rendezvous with the destroyer {{UNSCShip|The Heart of Midlothian}} as ordered by Ghost's officier.{{Ref/Film|Id=prototype|Film=Halo Legends|Story=Prototype|StoryLinkText=Prototype}} Although the UNSC frigate assisting with evacuations of the planet was scheduled to link up with ''The Heart of Midlothian'' for an escorted Cole-compatible loop back to [[Earth]], contact with the destroyer was never made.{{Ref/Reuse|Id=waypoint}}

===Raid on ''The Heart of Midlothian''===
[[File:Battle of Algolis.jpg|thumb|left|Instantly after arriving in the Algol system, UNSC ''The Heart of Midlothian'' was under siege by a Covenant battle group in attempt to find the location of [[Earth]].|250px]]
Shortly after the siege and eventual destruction of the Weapons Research Facility T12A, the ''The Heart of Midlothian'' dropped out of [[Slipstream space|slipspace]] in the outlying regions of the Algol system, slingshot behind a proximal gas giant along a stream of asteroidal debris toward the planet’s surface. There, they would rendezvous with an ONI contact group deployed by the lone frigate assisting with the colony’s evacuation measures. After ensuring Algolis’ stockpile of prototype weapons were destroyed, they would leave the planet, letting it to fall to the Covenant.{{Ref/Reuse|Baird}}

During the course of the mission almost as soon as ''The Heart of Midlothian'' exited [[Slipstream space|slipspace]], the {{Class|Halberd|destroyer}} was perfectly targeted and instantly ambushed by a small Covenant [[battle group]] of a single {{Class|CCS|battlecruiser}} as the [[flagship]], and 4 "completely new" [[Covenant starship|Covenant ships]] escorting it, along with a swarm of [[Type-28 Tick]]s and {{Pattern|Kai|Seraph}}s.{{Ref/Reuse|evolution}} It was possible that the Covenant knew exactly where ''The Heart of Midlothian'' was going to exit inside the range of the weapons system before the shipboard AI, [[Mo Ye]] could react against the surprise attack.{{Ref/Reuse|evolution}} Two Ticks boarded the [[UNSC starship|UNSC vessel]] and dispatched boarding parties inside the ship, where they punctured the ship in 200 different locations and killed the crew in their entirety before they could sound a general alarm save one [[Orbital Drop Shock Trooper]], [[Michael Baird]], who was unconscious for 23 hours since  ''The Heart of Midlothian'' entered slipspace and then when the Covenant attacked the destroyer upon its arrival near Algolis.{{Ref/Reuse|evolution}} They quickly disconnected Mo Ye. Baird was in the surgery unit during the boarding action, inadvertently saving his life.{{Ref/Reuse|evolution}}

As Mo Ye told Baird about the events that occurred while he was unconscious and Baird asked why she could not just wipe the NAV database as per the [[Cole Protocol]], Mo Ye informed Baird that this boarding party was unlike any other due to a [[Three Laws of Robotics|restriction]] placed on her by a "never-seen-before" [[Huragok|Covenant species]] brought aboard in her disconnected state which did not allow her to willingly harm a human, systematically destroying Mo Ye's systems to prevent her from self-destructing.{{Ref/Reuse|evolution}} To allow Mo Ye to start the self-destruct sequence of ''The Heart of Midlothian'', Mo Ye guided Baird to the [[bridge]] of ''Midlothian'' and manually boot her systems. She was able to tell him this because she had left a small piece of her coding behind to watch over Baird's procedure.{{Ref/Reuse|evolution}}

Armed with only a fire extinguisher, Baird set out for the control room, but was intercepted by a small group of Covenant of four [[Unggoy Minor]]s, two [[Kig-Yar Sniper]]s, and one [[Special Operations Sangheili]]. He snapped the first Kig-Yar's neck by smashing down on its head with his fire extinguisher.{{Ref/Reuse|evolution}} He then used the fallen Kig-Yar's [[Type-51 carbine]] to take out the next.{{Ref/Reuse|evolution}} As the Unggoy began to disperse in fear, one accidentally ran into him. As they looked at each other, Baird noticed an [[Type-1 energy sword|energy sword]] running through the cowering Unggoy and himself. He looked up and noticed the leading Sangheili had run him through with his energy sword. As the Sangheili pulled away, the Unggoy fell dead and Baird was knocked unconscious.{{Ref/Reuse|evolution}}

Baird was awoken again by Mo Ye, who gave him four [[rumbledrug]]s that were similar to those used by [[Insurrectionist]]s fighting [[SPARTAN-II program|Spartans]] on [[Hellas]] and [[Fumirole]], slowly destroying the body, but making it totally impervious to pain and damage. Using these drugs, Baird made his way to the control room, where he encountered more of the boarding party, including the leader, who donned a decorative headdress. Baird dropped his carbine and said he would give them the coordinates of Earth if they let him escape in a lifeboat. As they began to raise their weapons at him, the Special Operations Sangheili roared at them to stop and communicated with the Huragok onboard. The Sangheili then agreed to let Baird do what he had to do.{{Ref/Book|Id=evolution|Book=Halo: Evolutions - Essential Tales of the Halo Universe|Section=Midnight in the Heart of Midlothian|SectionLinkText=Midnight in the Heart of Midlothian}}

Instead of giving the coordinates to the boarding party, Baird ordered the Huragok to reconnect Mo Ye to the ship's systems, and removed the AI's safety protocols, allowing her to destroy the ship. Despite the AI's restored access to the ship, she notifies him that she still cannot circumvent Asimov's First Law in her current state.{{Ref/Reuse|evolution}} Baird tricked the Sangheili and punches as hard as he can, breaking his hand and the alien's jaw. He begins to taunt the alien, who responds by beheading Baird with its energy sword.{{Ref/Reuse|evolution}} With all [[human]]s onboard the ship wiped out completely, Baird's sacrifice allowed Mo Ye to destroy the ship as she is no longer bound by Asimov's Three Laws and proceeds to self-destruct the ship.{{Ref/Reuse|evolution}} After initiating a fake countdown of four minutes, causing the Sangheili commander to order a retreat while making eye contact, Mo Ye then said "I'm kidding.{{Ref/Reuse|evolution}} There's no need for any countdown whatsoever." She proceeded to detonate the destroyer's nuclear charges, destroying ''The Heart of Midlothian'' and the Covenant battlegroup surrounding it.{{Ref/Book|Id=evolutionp81102|Book=Halo: Evolutions - Essential Tales of the Halo Universe|Section=Midnight in the Heart of Midlothian|SectionLinkText=Midnight in the Heart of Midlothian|Page=81-102}}
{{clear|left}}

===Formation of the Banished===
{{Quote|no=two|q1=Atriox. you have murdered one of your own. Stolen the life of your brother. Stolen him from the holiness of the [[Great Journey]]. We observed the battle to study the strength of our enemy. Instead, we found a [[heretic]]. Your ''blasphemy'' corrupts the Covenant.|[[Executioner|The Executioner]]|q2=He was a slave. A puppet sent to kill me. I relieved him of the burden of that shame.|Atriox|Atriox faces his executioner with defiance.{{Ref/Reuse|hroa2}}}}
[[File:Hroa2 battle.png|right|250px|thumb|Over course of the Algolis Invasion, [[Atriox]] and his fellow [[Jiralhanae]] served by [[Sangheili]] masters were sent to suicidal missions in an attempt to end their potential threats to the Covenant.]]
At some point during the Algolis Invasion on the surface of Algolis, the Covenant began to fear a revolt from the [[Jiralhanae]] [[Atriox]], who survived in numerous large-scale battles of the [[Human-Covenant War]] such as [[Operation: SILENT STORM]] (when he was a [[Bloodstars|Bloodstar]] [[Jiralhanae Stalker|Stalker]]){{Ref/Novel|Novel=Halo: Silent Storm|Chapter=18}}{{Ref/Novel|Novel=Halo: Retribution|Page=265}} despite his improbable survival. While viewed as a legendary powerful Jiralhanae warrior in the eye of many Covenant, Atriox was in disbelief of the [[Great Journey]] and disinterested in the genocidal campaign against the [[human]]ity.{{Ref/Comic|Id=ForWhat|Comic=Halo: Rise of Atriox|Issue=[[Halo: Rise of Atriox Issue 2|#2]]|Quote=My brothers fall in the war against your kind. And for what?}}<ref name=AngryAtriox>[https://www.previewsworld.com/Article/195788-Angry-Atriox-Brings-Hell-To-Halo Angry Atriox Brings Hell To Halo] ''"He would tell the soldiers that they, too, are nothing but expendable. They are nothing more than cannon fodder to be thrown at their enemies. He would tell them that he doesn’t blame them for what they are. He bears them no malice. But he would also tell them that he offers no mercy. They have a role to play, just as he does, and that means that he must kill them all."''</ref> Served as a cannon fodder repeatedly along with his Jiralhanae packs and continued to lose his 39 Jiralhanae brothers battle by battle, his resentment toward the Covenant and [[Hierarchs]] in particular grew.{{Ref/Reuse|ANE}}

During the ongoing Covenant siege on Algolis, Atriox participated in a siege of an Algolis [[city]], which was ultimately devastated by the Covenant forces, allowing a {{Class|CAS|assault carrier}} to [[Glassing|glass]] the city with its ventral [[energy projector]] in the night as he left angrily the now-destroyed city as many Jiralhanae forces were killed during the engagement.{{Ref/Reuse|ANE}} While Atriox returned to the Covenant planetside base that was recently established on the planet after being dropped by a [[Phantom]]'s [[gravity lift]] as the only living veteran of a recent battle as the night is falling, the Sangheili [[Executioner]] in authority over the group of Jiralhanae to which he belonged was troubled by the cult of personality surrounding Atriox, speaking to the [[Prophet of Truth]] via remote communication and noted that he was never supposed to have survived this long.{{Ref/Reuse|hroa2}}

Truth believed Atriox could still be a valuable tool of warfare, and stated that he would only sanction his elimination if he was confirmed to be disloyal to the Covenant.{{Ref/Reuse|hroa2}} After Atriox rebuked the underestimation of the humans by the Covenant as they were stronger than the Covenant realized with their abilities to kill practically all of his [[pack]] but him continually, the Executioner reported to Truth that Atriox was an even more dangerous threat than they feared when the Jiralhanae said that pure loyalty was maybe not the path to righteousness as the Covenant taught and that his Jiralhanae brothers was likely not defending the Great Journey at uselessly dying.{{Ref/Reuse|hroa2}} The decision was made to have him killed, but it was agreed that it must be done so delicately in order to avoid martyrdom.{{Ref/Reuse|hroa2}}

In an attempt to end his life, Atriox and other Jiralhanae were sent on one last mission against UNSC forces in a UNSC [[military base]] on the next day, carefully observed by the Executioner and his fellow Sangheili masters hoping of his death via [[San'Shyuum]] [[Eye]]s.{{Ref/Reuse|hroa2}} Most of his compatriots died but he did not.{{Ref/Reuse|hroa2}} After a securing victory, Atriox, who was still questioning his loyalty to the Covenant, found a wounded marine, [[Michael Taylor]], and told him to run. As Michael Taylor stumbled and fell while running, Atriox lazily followed and then killed him with his [[Type-2 gravity hammer]] while no malice toward the man,{{Ref/Reuse|hroa2}}{{Ref/Reuse|AngryAtriox}} proclaiming his frustration and hatred for the Covenant's lies to the frightened human.{{Ref/Reuse|hroa2}} Atriox faced and struck down a pious Jiralhanae who hardly challenged him for his blasphemy on the outskirts of the battlefield while in combat and desperately implore him to use reason and to see the Covenant's beliefs and strategies for what they were.{{Ref/Reuse|hroa2}}

[[File:HW2-Atriox-02.jpg|thumb|250px|left|Atriox defying the Covenant on Algolis after killing his Executioner just before moments when [[Decimus]] and his fellow Jiralhanae rose against the Sangheili.]]
In night, Atriox returned to the Covenant planetside base once again alone, met by the group of Sangheili masters commanded by his would-be Executioner.{{Ref/Reuse|hroa2}} For his [[treason]], Atriox was to be executed by the [[Executioner]] under [[Prophet of Truth]]'s order.{{Ref/Reuse|hroa2}} The murder of his brother at Atriox's hands on the outskirts of the battlefield was used as a pretext for this sentence. Atriox begrudgingly surrendered his gravity hammer and dropped to his knees, seemingly accepting his fate for his [[heretic]]al actions.{{Ref/Reuse|ANE}} However, he did not fail to boldly and unapologetically defend his reasons for killing the one who would have done the same to him.{{Ref/Reuse|hroa2}} In preparation to execute the heretic, the Executioner ignited his [[Type-1 energy sword#Variants|bloodbade]].{{Ref/Reuse|ANE}} However, when the Executioner almost stabbed Atriox, the Jiralhanae caught the blade with his right hand and asked that those present watch what happened next.{{Ref/Reuse|hroa2}} Rising to his feet, he stabbed his presumed and predicted Executioner through his own sword, killing him in the process as his inert body collapse to the floor.<ref name="RoA5">'''Halo Wars 2''', ''[[Phoenix Logs]] — Rise of Atriox V''</ref> He then challenged the other Sangheili who drew their [[Type-1 energy sword|energy swords]] and prepared to attack him together but at that moment other inspired loyal Jiralhanae who had been watching, including a particularly the fearsome [[Decimus]], leapt into action, rising against their remaining [[Sangheili]] masters, killing them as Atriox remains standing still silently.{{Ref/Reuse|ANE}} After all the Sangheili masters were slaughtered by the rebellious Jiralhanae, Decimus knelt before Atriox as others howled in affirmation of their decision to follow him, and from this moment, the area of Algolis and the Covenant planetside base would be where the new splintered mercenary group that would named as the [[Banished]] was eventually born.<ref name="IGN">[http://www.ign.com/articles/2016/10/19/halo-wars-2-campaign-and-blitz-hands-on-preview '''IGN''' - ''Halo Wars 2 Campaign and Blitz Hands-On Preview'']</ref><ref name="bts trailer">[https://www.youtube.com/watch?v=l4axn4oo_KE '''YouTube''': ''Halo Wars 2 E3 Trailer BTS'']</ref><ref name="gamespot">[http://www.gamespot.com/articles/halo-wars-2-new-story-details-and-images-revealed/1100-6440811/ '''GameSpot''': ''Halo Wars 2 New Story Details and Images Revealed'']</ref>{{Ref/Comic|Id=hroa2|Comic=Halo: Rise of Atriox|Issue=[[Halo: Rise of Atriox Issue 2|#2]]}} Atriox gloated over the dead by saying "How the righteous fall".{{Ref/Reuse|hroa2}}

Although the Banished's activities on Algolis against the Covenant and the UNSC after the faction was formed are unknown, they successfully escaped the planet likely with at least one captured [[Slipstream space|slipspace]]-capable [[Covenant starship|Covenant vessel]].{{Ref/Reuse|ANE}}

{{clear|left}}

==Aftermath==
Little is known of the outcome of the battle. While the majority of Covenant ground forces were defeated, the humans suffered substantial losses and at least one city has been [[Glassing|glassed]] by a {{Class|CAS|assault carrier}} shortly before the Banished's formation,{{Ref/Reuse|ANE}} and the UNSC were presumably forced to abandon Algolis altogether, letting the planet to fall to the Covenant as it would be presumably glassed eventually.{{Ref/Reuse|Baird}} However, the Covenant never acquired the technical data behind the combat exoskeleton used in the battle and, even more importantly, the Covenant failed to acquire [[Earth]]'s location from the databanks on the ''Midlothian''.{{Ref/Reuse|evolution}} 

While the fate of Algolis, the [[Unidentified UNSC frigate (Algolis)|frigate]] stationed over the planet, and its civilians remains unknown, [[Office of Naval Intelligence|ONI]] remains confident that the technical data and prototypes of HRUNTING and [[Project YGGDRASIL|YGGDRASIL]] will remain a secret.{{Ref/Reuse|Id=waypoint}}

===Banished and Covenant===
{{Quote|Atriox and his Banished raided Covenant resources, cutting a swath across the [[Milky Way|galaxy]]... Growing in strength with each attack... Gathering killers and mercenaries to his side. The Covenant had two targets in those years. Humanity and Atriox. They [[Fall of Reach|almost]] [[Battle for Earth|got us]]. But Atriox? They never came close. The whole damn Covenant couldn't contain him at the height of their power.|[[Isabel]] tells the origin of the Banished.{{Ref/Reuse|ANE}}}}
[[File:HW2 BanishedVsCovenant.png|thumb|300px|right|Atriox and his Banished conduct attacks and raids against the [[Covenant]] after forming the Banished.]]

Now foes of the Covenant and a target to them along with the humanity after the Banished were formed and escaped Algolis,{{Ref/Reuse|ANE}} the faction became self-reliant and started off as little more than raiders and [[pirate]]s,<ref name="log foundry">'''Halo Wars 2''', ''Phoenix Logs - Foundry''</ref> mostly comprising Jiralhanae and several [[Unggoy]] and those who have been kidnapped from the Covenant and pressed into servitude.<ref name="RoA1">'''Halo Wars 2''', ''[[Phoenix Logs]] — Rise of Atriox I''</ref> Atriox, now the [[warmaster]] of his faction, and his Banished began to surgically raid Covenant targets and other to scavenge for Covenant resources and gather mercenaries to their cause and grow into a formidable strength.<ref name="log outpost">'''Halo Wars 2''', ''[[Phoenix Logs]] - Outpost'' - "The Banished have perfected their strip—mining and rapid assault and extraction efforts '''over a decade''' of raiding Covenant and other targets."</ref>{{Ref/Reuse|ANE}} Eventually, the [[United Nations Space Command|UNSC]] was a target of those raids as well.{{Ref/Reuse|RoA1}} Somewhere during the [[Human-Covenant War|Great War]] or after, the Banished captured the {{Class|SDV|heavy corvette}} ''[[Elegy's Lament]]'', possibly during or after the Algolis Invasion, commanded by Atriox himself until capturing the much larger [[Covenant separatists|separatist]] ''CAS''-class assault carrier ''[[Enduring Conviction]]'' operated by the Sangheili [[Shipmaster]] [[Let 'Volir]] who would be now defected from a large Covenant separatist fleet to join the Banished in [[2553#May|May 2553]].<ref name="RoA3">'''Halo Wars 2''', ''[[Phoenix Logs]] — Rise of Atriox III''</ref> Throughout the final years of the Human-Covenant War, Atriox and the Banished gained many allies and  many new members in the war's aftermath from former Covenant who wished to continue living as warriors and additionally [[human]] criminals who were influenced by the Banished and may have joined.<ref name="log rise iv">'''Halo Wars 2''', ''Phoenix Logs - Rise of Atriox IV''</ref>{{Ref/Book|Id=H:OSFM2|OSFM|Page=156|Quote=Atriox is reported to have led a fleet of Banished to an unknown destination, but the chieftains he has organized and controlled continue to spread their influence and power throughout Brute colonies and even into human criminal enterprises.}}{{Ref/Book|Id=H:OSFM1|OSFM|Page=161|Quote=In theory, all who can aid Atriox's ambition and will bend the knee are welcome, from human to hunter, but their violence and conditions of service limit recruitment opportunities.}}

Despite the persisting Banished raids and attacks against both the Covenant and the UNSC, the Covenant was unable to contain Atriox at the height of its power and continued to concentrate most of their forces against the UNSC and the [[human]]ity with significant deployments, targeting any remaining [[human colonies]] with the [[Fall of Reach|largest and most disastrous UNSC defeat]] of the entire war at [[Reach]] in [[2552#August|August 2552]] at the hands of a massive combined Covenant [[Fleet of Particular Justice|armada]], and the eventual full discovery of Earth in [[2552#October|October 2552]] by the [[Prophet of Regret]] that ended the Cole Protocol and resulted a massive [[Battle for Earth|prolonged global battle]] raging with waves of Covenant fleets.{{Ref/Reuse|ANE}} Nonetheless, the Covenant forces on Earth (other than the [[Prophet of Truth]]'s [[Truth's fleet|focusing loyalists]] at the [[East African Protectorate|East Africa]]) and across the Covenant-controlled space were later left desperately organized when the [[Great Schism]] began with all Sangheili [[Covenant separatists|forced out]] from the Covenant now led by the Jiralhanae that remains loyal to the [[San'Shyuum|Prophets]] and fight each other; an error from the Covenant that served the UNSC to save Earth from the [[Glassing|fate]] of most other once-attacked human worlds despite cataclysmic casualties on the planet when final Jiralhanae-led reinforcements from Truth arrived, and definitively ending the alien hegemony during the [[Battle of Installation 00]] by the aid of Sangheili [[Fleet of Retribution]].{{Ref/Generic|Id=FTH|Heading=[[Halo Legendary Crate]]|Subheading=[[Halo Legendary Crate/Data Drops|Data Drop #2]]|Detail=[[:File:LC 002 Doc 1.jpg|First Twelve Hours]]}}{{Ref/Game|Halo 2}}{{Ref/Game|Halo 3}} Unimpeded by the Covenant civil war, the Banished salvaged numerous Covenant former assets after its fall.{{Ref/Reuse|gamespot}}

Following the Human-Covenant War, various [[Covenant remnants|Covenant groups]] of Sangheili and Jiralhanae refused to cease to massacre against each other out of their hatred.{{Ref/Comic|Id=beasts|Comic=Halo: Tales from Slipspace|Story=Hunting Party|StoryLinkText=Hunting Party|Quote=Now we have but one aim… the slaughter of beasts}}{{Ref/Novel|Id=pay|Novel=Halo: Fractures|Section=Halo: Shadow of Intent|Page=133|Quote=And I promise the Sangheili will pay for everything they have done}} A squad of the [[Silent Shadow]] led by First Blade [[Resa 'Azavayl]] was still hunting [[Jiralhanae]] that they came across to eliminate them out of their hatred for the species. When the squad boarded the ''Elegy's Lament'' and began to slaughter all Jiralhanae in the corvette unbeknownst that the ship were crewed by the Banished, Atriox, despite the Sangheili being [[Active camouflage|cloaked]], noticed the infiltrating assassins when they entered the bridge and stated to them that him and his loyalists were completely different from the Jiralhanae that betrayed the Sangheili nor they do care about the [[Sangheili-Jiralhanae war|Sangheili-Jiralhanae feuds]].{{Ref/Comic|Id=vengeance|Comic=Halo: Tales from Slipspace|Story=Hunting Party|StoryLinkText=Hunting Party|Quote=Vengeance is petty. Vengeance has no reward.}} He also offered a place within the Banished, where they would serve as warriors and fight under their own free will.{{Ref/Comic|Id=warrior|Comic=Halo: Tales from Slipspace|Story=Hunting Party|StoryLinkText=Hunting Party|Quote=I see you for what you are and what you could be. We can do great things together. Not as master and slaves, but as the warriors you truly are -- free to continue your crusade without the shackles of outdated faith.}} Greatly tempted by Atriox's offer and willing to join the Banished, the squad turned against and slain their former leader Resa 'Azavayl, who refused and believed that they have the merit to face death for their "sins".{{Ref/Comic|Id=other|Comic=Halo: Tales from Slipspace|Story=Hunting Party|StoryLinkText=Hunting Party|Quote=Agreed. Atriox is of a kind with our enemies, but he is OTHER, and an ally worth considering.}} Eventually, the remaining members of the Silent Shadow were happily accepted to join, offering to reward them with "blood and sport and spoils".{{Ref/Comic|Id=blood|Comic=Halo: Tales from Slipspace|Story=Hunting Party|StoryLinkText=Hunting Party|Quote=Impressive. And welcome. You will be paid -- in blood and sport and spoils.}}

Again, the Banished would continue to expand even more throughout the [[Post-Covenant War conflicts]], gaining more and more new members and occupying a number of locations such as the fully repaired [[Installation 00]], the glassed [[Reach]], and [[Installation 07]] even after the [[Created]] [[Created conflict|uprising]].{{Ref/Novel|Halo: Shadows of Reach}}{{Ref/Game|HI|trailer|Detail=[[Halo Infinite Campaign Gameplay Premiere|Campaign Gameplay Premiere]]|Id=Premiere}}

{{clear}}

==Participants==
{{col-begin}}
{{col-2}}
===UNSC===
===Naval assets===
====Starships====
{| class="wikitable sortable " style="width: 75%;" cellspacing="1" cellpadding="1" border="0"
|-
! Tactical grouping
! Class
! Name
! Status<!--This refers to their status after the battle, not their overall status-->
|-
| rowspan="2" | Unknown
|{{Class|Charon|light frigate}}
|[[Unidentified UNSC frigate (Algolis)|Unidentified UNSC frigate]]
|Unknown
|-
|{{Class|Halberd|destroyer}}
|{{UNSCShip|The Heart of Midlothian}}
|Destroyed
|}

====Military personnel====
{| class="wikitable sortable " style="width: 75%;" cellspacing="1" cellpadding="1" border="0"
|-
! Branch
! Rank
! Name
! Status<!--This refers to their status after the battle, not their overall status-->
|-
|[[UNSC Navy]]
|[[Commander]]
|[[Unidentified commander (Algolis)|Unidentified commander]]{{Ref/Reuse|Id=prototype}}
|Unknown
|-
| rowspan="3" |[[UNSC Marine Corps]]
| rowspan="2" |[[Sergeant]]
|"[[Ghost (Marine)|Ghost]]"{{Ref/Reuse|prototype}}
|KIA, officially listed as MIA
|-
|[[Michael Baird]]{{Ref/Reuse|evolution}}
|KIA
|-
|Unknown
|[[Michael Taylor]]
|KIA
|}
===Units===
====Ground forces====
*[[UNSC Navy]]
*[[UNSC Marine Corps]]
**[[UNSC Marine Corps of Engineers]]{{Ref/Reuse|Id=prototype}}
***[[Hades Corps]]{{Ref/Reuse|Id=prototype}}

===Artificial intelligence===
{{Main|Artificial intelligence}}
{| class="wikitable sortable " style="width: 75%;" cellspacing="1" cellpadding="1" border="0"
|-
! Name
! Status<!--This refers to their status after the battle, not their overall status-->
|-
|[[Mo Ye]]{{Ref/Reuse|evolution}}
|KIA
|}

{{col-2}}

===Covenant===
====Military personnel====
{| class="wikitable sortable " style="width: 75%;" cellspacing="1" cellpadding="1" border="0"
|-
! Branch
! Rank
! Name
! Status<!--This refers to their status after the battle, not their overall status-->
|-
| rowspan="3" |Unknown
| rowspan="3" |Unknown
|[[Atriox]]
|Survived {{c|Defected}}
|-
|[[Decimus]]
|Survived {{c|Defected}}
|-
|[[Executioner]]
|KIA
|}

====Non-combatants====
{| class="wikitable sortable " style="width: 75%;" cellspacing="1" cellpadding="1" border="0"
|-
! Branch
! Rank
! Name
! Status<!--This refers to their status after the battle, not their overall status-->
|-
|[[High Council]]
|[[Hierarchs|Hierach]]
|[[Prophet of Truth]]
|Survived
|}

{{col-end}}

==Gallery==
<gallery>
File:Old HW Algolis Escape.jpg|Two cargo ships evacuate civilians from the planet in ''[[Halo Legends]]'': ''[[Prototype]]''.
File:Old HW Algolis Orbit.png|The transports join a UNSC frigate in orbit.
File:Hroa2 assault.png|The Covenant attack a UNSC military base on Algolis in ''[[Halo: Rise of Atriox]]''.
</gallery>

==List of appearances==
*''[[Halo Legends]]''
**''[[Prototype]]'' {{1st}}
*''[[Halo: Evolutions - Essential Tales of the Halo Universe]]''
**''[[Midnight in the Heart of Midlothian]]''
*''[[Halo Wars 2]]''
*''[[Halo: Rise of Atriox]]''

==Notes==
{{Ref/Notes}}

==Sources==
{{Ref/Sources}}

{{Human-Covenant War}}
[[Category:Battles of the Human-Covenant War]]