Behold My Death Lasers and Despair

Legendary Gear can be found randomly in loot packs, which can be purchased from the marketplace in Battleborn. Legendary Gear is also automatically given in the Digital Deluxe Edition of the game.

Once you have some Legendary Gear, add it to one of your loadouts upon reaching Rank 3. You will need to get enough shards in a game before the gear can be activated. Gather enough shards from around the map, select your inventory (often LEFT on the D-PAD), and activate the gear to earn this achievement / trophy.