Destroy 4 Zerg Hatcheries in the “Zero Hour” mission on Hard difficulty.
Win 250 1v1 Unranked or Ranked games as Random.
Complete 20 Heart of the Swarm campaign missions on Brutal difficulty.
Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.
Destroy 40 units with a single unit in an Unranked or Ranked game.