Win 750 1v1 Unranked or Ranked games as Zerg.
Kill a Stank before it kills anything on Hard difficulty.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.
Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.
Complete the “Left 2 Die” scenario on Hard difficulty.