Score the rank of Gold in the “For the Swarm” challenge mission.
Create 100 Larvae with Queens in an Unranked or Ranked game.
Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.
Destroy 4 Zerg Hatcheries in the “Zero Hour” mission on Hard difficulty.
Win 10 Team Unranked or Ranked games as Zerg.