Win all 3 medals on any Festival event.

Complete all Elite operations.

Eliminate WIZARD.

Kill Gorrell

Kill 1000 Chimera in the Single Player Campaign

Upgrade all weapons in the Single Player Campaign

Use the secondary fire of each weapon in the Single Player Campaign

Upgrade both slots of a weapon in the Single Player Campaign

Successfully complete level 3

Kill 500 Chimera in the Single Player Campaign

Kill the Abomination

Successfully complete level 1