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[edit | edit source]

Halo 5: Guardians Multiplayer Beta[edit | edit source]

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

Halo 5: Guardians[edit | edit source]

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

Trivia[edit | edit source]

Gallery[edit | edit source]

Appearances[edit | edit source]

Sources[edit | edit source]

Community content is available under CC-BY-SA unless otherwise noted.