Editing HELIOSKRILL-class Mjolnir

{{Status|Canon}}
{{Armor infobox
|name=Helioskrill
|image=[[File:H5G-helioskrill-bloodgorger.png|270px]]
|manufacturer=[[Kolaar Manufactorum]]{{Ref/Site|Id=CU|URL=https://www.halowaypoint.com/en-us/news/community-update-the-finals-countdown|Site=Halo Waypoint|Page=Community Update - The Finals Countdown|D=30|M=10|Y=2021}}
|testsite=
|type=
*[[MJOLNIR Powered Assault Armor (GEN2)|MJOLNIR (GEN2)]]
*[[MJOLNIR Powered Assault Armor (GEN3)|MJOLNIR (GEN3)]]
|role=
|weight=
|features=Heavily classified and encrypted Mjolnir neural interface protocols{{Ref/Reuse|H5}}
}}
'''HELIOSKRILL-class Mjolnir''' is a variant of the [[MJOLNIR Powered Assault Armor (GEN2)|MJOLNIR Powered Assault Armor [GEN2]]] manufactured by [[Kolaar Manufactorum]].{{Ref/Game|Id=H5|H5|Armor customization (Halo 5: Guardians)|Spartan Appearance Customization|Detail=Helioskrill - Body Description|Quote=Such is the skill of the HELIOSKRILL's artisan-armorer designer that even the heavily classified and encrypted Mjolnir neural interface protocols were reverse engineered.}}

==Overview==
===Specifications===
The Helioskrill armor is fully compatible with all Mjolnir GEN2 techsuits, and implements even heavily classified and encrypted Mjolnir neural interface protocols, despite the [[Sangheili]] prodigy having only minimal [[UNSC]] assistance available to her. Other systems are modified versions of those found in traditional [[Combat harness|Sangheili combat harness]]es, such as the [[pinch fusion reactor]] and [[Nanolaminate hull plating|nanolaminate armor plates]].{{Ref/Reuse|CU}} 

===Development history===
The first—and so far only—Mjolnir variant not designed by [[human]]s, and named after a [[Helioskrill|predatory creature]] native to [[Sanghelios]], the Helioskrill's pattern-language was composed by a Sangheili [[artisan-armorer]] of unsurpassed brilliance and insight in the arts of war, inspired to test her skill against the best that humanity could muster.{{Ref/Reuse|CU}}{{Ref/Reuse|H5}} The Helioskrill armor was manufactured by [[Kolaar Manufactorum]] and is available in limited numbers to the UNSC through an undisclosed agreement with them.{{Ref/Reuse|CU}}

===Usage===
The Helioskrill armor remains one of the most exotic Mjolnir sets in the Spartan armory. Spartan commanders use the possibility of its acquisition as an incentive to drive their troops to victory in [[War Games]] exercises and historical simulations.{{Ref/Reuse|CU}}

==In-game information==
===''Halo 5: Guardians''===
Helioskrill was first introduced as an [[Armor customization (Halo 5: Guardians)|armor set]] in ''[[Halo 5: Guardians]]''. The Helioskrill set has two alternate skin designs, Bloodgorger and Warbound, both of which were added in the [[Hammer Storm]] update.

{| class="wikitable" style="width: 75%;"
! style="width: 15%"|Helmet
! style="width: 70%"|Description
! style="width: 15%"|Unlock requirements
|- align="center"
|[[File:REQ Card - Helioskrill.png|100px]]<br/>Helioskrill (helmet)
|align="left"|Such is the skill of the HELIOSKRILL's artisan-armorer designer that even the heavily classified and encrypted Mjolnir neural interface protocols were reverse engineered.
|align="left"|
*Earn the [[Legend (Halo: The Master Chief Collection achievement)|Legend]] achievement in ''[[Halo: The Master Chief Collection]]''
*Mythic [[List of REQ cards|REQ card]]
|- align="center"
|[[File:H5G REQ Helmets Helioskrill Bloodgorger Legendary.png|100px]]<br/>Helioskrill Bloodgorger (helmet skin)
|align="left"|Such is the skill of the HELIOSKRILL's artisan-armorer designer that even the heavily classified and encrypted Mjolnir neural interface protocols were reverse engineered.
|align="left"|Legendary REQ card
|- align="center"
|[[File:H5G REQ Helmets Helioskrill Warbound Legendary.png|100px]]<br/>Helioskrill Warbound (helmet skin)
|align="left"|Such is the skill of the HELIOSKRILL's artisan-armorer designer that even the heavily classified and encrypted Mjolnir neural interface protocols were reverse engineered.
|align="left"|Ultra Rare REQ card
|- align="center"
|[[File:REQ Card - Armor Helioskrill.png|100px]]<br/>Helioskrill (body)
|align="left"|The HELIOSKRILL is a work of art crafted by a Sangheili prodigy inspired to test her skill against the best that humanity could muster.
|align="left"|
*Earn the [[Legend (Halo: The Master Chief Collection achievement)|Legend]] achievement in ''[[Halo: The Master Chief Collection]]''
*Mythic REQ card
|- align="center"
|[[File:REQ Card - Armor Helioskrill Bloodgorger.png|100px]]<br/>Helioskrill Bloodgorger (body skin)
|align="left"|The HELIOSKRILL is a work of art crafted by a Sangheili prodigy inspired to test her skill against the best that humanity could muster.
|align="left"|Legendary REQ card
|- align="center"
|[[File:REQ Card - Armor Helioskrill Warbound.png|100px]]<br/>Helioskrill Warbound (body skin)
|align="left"|The HELIOSKRILL is a work of art crafted by a Sangheili prodigy inspired to test her skill against the best that humanity could muster.
|align="left"|Ultra Rare REQ card
|}

==Production notes==
During the production of ''Halo 5: Guardians'', the armour was internally codenamed ''A012''.{{Ref/Site|URL=https://www.artstation.com/artwork/dLwZ3|Site=ArtStation|Page=Halo 5- Helioskrill Armor|D=18|M=02|Y=2022}}

==Trivia==
*The Helioskrill armor bears a strong resemblance to the [[Arbiter body armor]].
*The Warbound skin appears to be loosely based on [[Jul 'Mdama]]'s armor.

==Gallery==
{{Linkbox|gallery=yes|gallerypage=Images of MJOLNIR Helioskrill}}
===Developmental images===
<Gallery>
File:H5G-Helioskrill concept.jpg|Concept art of the armor for ''[[Halo 5: Guardians]]''.
File:Helioskrill.png|Development render of the Helioskrill armour, lacking shoulder pauldrons.
File:H5GBRedStart.png|A Spartan-IV wearing Helioskrill armor during a [[War Games]] match on [[Truth]] in the ''[[Halo 5: Guardians Multiplayer Beta]]''.
File:H5GBRedVictory.png|A Spartan-IV wearing Helioskrill armor winning a game on Truth in the ''Halo 5: Guardians Multiplayer Beta''.
File:H5GBBreakout-Crossfire.png|A Spartan-IV wearing Helioskrill armor during a game of [[Breakout]] on [[Crossfire]] in the ''Halo 5: Guardians Multiplayer Beta''..
File:Merch-Mattel-Exclusive-HelioskrillBackblister.jpg|Description of the Helioskrill armor from the back of the 2016 SDCC Helioskrill figurine box.
</gallery>
===Renders and screenshots===
<Gallery>
File:H5G-helioskrill-warbound.png|Render of the Helioskrill armor with the Warbound skin in ''Halo 5: Guardians''.
File:H5-Helioskrill-GameRender.png|Render of the Helioskrill armor with the Bloodgorger skin in ''Halo 5: Guardians''.
File:H5G-Helioskrill&Recruit.jpg|A Helioskrill-clad Spartan in ''Halo 5: Guardians''.
File:H5G-SOTF.png|A Helioskrill-clad Spartan with the [[Sword of the Faithful]] in ''Halo 5: Guardians''.
File:H5G-Helioskrill&Marauder.jpg|A Helioskrill-clad Spartan on [[Torque]] in ''Halo 5: Guardians''..
</gallery>
===''Halo 5: Guardians'' skins===
<Gallery>
File:H5-Waypoint-Helioskrill.png|Default skin.
</gallery>

==List of appearances==
*''[[Halo 5: Guardians]]'' {{1st}}
*''[[Halo: Official Spartan Field Manual]]''
*''[[Halo Infinite]]''
**''[[Great Journey (Operation)|Great Journey]]''

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

{{Armor/Permutation|H5G|HI}}
{{Navbox/Universe/Mjolnir|Overview|GEN2|GEN3}}
[[Category:MJOLNIR armor]]
[[Category:Halo 5: Guardians multiplayer armor permutations]]
[[Category:Halo Infinite multiplayer armor permutations]]