Mjolnir Powered Assault Armor/Helioskrill

The HELIOSKRILL is a work of art crafted by a Sangheili prodigy inspired to test her skill against the best that humanity could muster.

— Description^[2]

Mjolnir Powered Assault Armor/Helioskrill is a variant of Mjolnir [GEN2] used by SPARTAN-IVs.^[2]

Gameplay[]

Halo 5: Guardians Multiplayer Beta[]

The armor can be unlocked by unlocking the Legend achievement in the Halo: The Master Chief Collection.

Halo 5: Guardians[]

Helioskrill is unlocked by unlocking the Legend achievement in Halo: The Master Chief Collection or by opening a gold REQ pack.

Trivia[]

The armor is named after the Helioskrill, an animal native to Sanghelios.

Gallery[]

Appearances[]

Halo 5: Guardians
- Halo 5: Guardians multiplayer beta (First appearance)

Sources[]

SPARTAN Armor systems

GEN1

Mark IV

AA • CQC • Commando • EOD • EVA • Grenadier • Pilot • Security

Mark V

AA • CQB • CQC • Commando • EOD • EVA • GUNGNIR • HAZOP • JFO • Mark V[B] (Multi-Threat) • MP • OP • Pilot • Scout • Recon • Security

Mark VI

CQB • EOD • EVA • Hoplite • Recon • Rogue • Scout • Security

Supplemental configurations

Hard Point (HALO • Parafoil • Parafoil [R]) • Collar (Breacher • Breacher [UA] • Breacher [R] • Grenadier) • Assault (Sapper • Commando • Sapper [R])

Accessories

CNM • CBRN/HUL • HUL • HESA-E • Tactical attachments • UA attachments

GEN1 Compatible

Hayabusa Armor • ODST Armor • SPI Armor

Other

Black • Bungie Armor • HRUNTING (Mark II • Mark III) • HRUNTING/YGGDRASIL (Mark I • Mark IX)

GEN2

Mark VII	Decimator

GEN2 Compatible	AA • Commando • CQB • EOD • EVA • GUNGNIR • HAZOP • Mark V • Mark VI • MP • Operator • Pilot • Recon • Scout

Other	Achilles • Anubis • Argonaut • Argus • Athlon • Atlas • Aviator • Breaker • Buccaneer • Buzzsaw • Cain • Caladcholg • Centurion • Challenger • Chameleon • Cinder • CIO • Copperhead • Cyclops • Cypher • Deadeye • Defender • Dutch • Dynast • Engineer • Enforcer • Fenrir • Flenser • Foehammer • FOTUS • Freebooter • Gladiator • Goblin • Gunslinger • Halberd • Hammerhead • Helioskrill • Hellcat • Helljumper • Hermes • Hoplite • Hunter • Icarus • Indomitable • Infiltrator • Inquisitor • Interceptor • Intruder • Juggernaut • Jumpmaster • Legionnaire • Locus • Mac • Mako • Marauder • Maverick • Mirmillion • Mongoose • Ni-Hard • Nightfall • Ninja • Noble • Nomad • Oceanic • Olive • Omni • Orbital • Paladin • Pathfinder • Pioneer • Prefect • Prophet • Protector • Raider • Raijin • Rampart • Ranger • Reaper • Recluse • Recruit • Renegade • Ricochet • Rogue • Saboteur • Sadist • Samurai • Security • Seeker • Scanner • Sceptre • Shark • Shinobi • Silverback • Soldier • Spectrum • Stalker • Stealth • Stinger • Strider • Technician • Teishin • Timmy • Tracer • Tracker • Tremor • Valkyrie • Vanguard • Vector • Venator • Venture • Vigilant • Viper • Void Dancer • Warrior • War Master • Wetwork • Wrath

Halo: Online (non-canon)	Oracle • Ballista • Bastion • Breaker • Void Dancer • Widow Maker • Wrestler