Destroy 40 units with a single unit in an Unranked or Ranked game.
Finish a Qualification Round with an undefeated record.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Complete 20 Heart of the Swarm campaign missions on Brutal difficulty.
Destroy 30 units with Infested Terrans in an Unranked or Ranked game.