Complete 20 missions in the Wings of Liberty campaign on Brutal difficulty.
Complete 20 Heart of the Swarm campaign missions on Brutal difficulty.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Win 100 Team Unranked or Ranked games as Zerg.
Destroy 6 units with a single Seeker Missile in an Unranked or Ranked game.