Unlock 10 Character Heads or Skins.

Down yourself by grenade or explosion.

Use a Golden Key.

Revive another player.

Kill an enemy with an exploding barrel.

Complete mission "Children of the Vault".

Equip 1 Legendary melee weapon and 5 Legendary armor pieces.

Complete Episode 8.

Become Champion of the Arena.

Complete Episode 7.

Become the first Mercenary.

Raise your Bounty to the maximum level.

Kill the Leader of any Region with Low Resources, other than Megaris.