Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Win a Free-For-All Multiplayer Custom Game against 7 Harder A.I. opponents.
Finish a Qualification Round with an undefeated record.
Using Auto-Turrets, destroy 20 worker units in an Unranked or Ranked game.
Call down 30 MULEs in an Unranked or Ranked game.