Complete all the Versus A.I. Elite achievements.
Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Complete the “Left 2 Die” scenario before the fifth night on Brutal difficulty.
Win a 1v1 game of ’StarJeweled’ against an Elite A.I. opponent.
Survive 15 Infested Horde Attacks in the “Night 2 Die" mode of the “Left 2 Die” scenario.