Complete the indicated task to unlock the corresponding armor.
Armor How to unlock
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Mark VI (Gen1) helmet and armor Earn the "Your Journey Begins" achievement in Halo: The Master Chief Collection.
Mark VI (Gen1) Scarred helmet and armor Earn the "Cairo Stations" achievement in Halo: The Master Chief Collection.
Helioskrill helmet and armor Earn the "Legend" achievement in Halo: The Master Chief Collection.
Nightfall helmet Watch the Halo: Nightfall - Episode 1 "Second Story".
Nightfall armor Watch all five episodes of Halo: Nightfall.
