Finish a Qualification Round with an undefeated record.
Destroy 30 units with Infested Terrans in an Unranked or Ranked game.
Destroy 10 cloaked or burrowed units in a single Melee game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Complete 5 missions in the Wings of Liberty campaign on Brutal difficulty.