Score the rank of Gold in the “Rush Defense” challenge mission.
Reach Level 5 as Zerg in the Heart of the Swarm Beta.
Mutate a Lair during the first 285 seconds of a Melee game.
Reconstitute 500 Zerglings with Zergling Reconstitution.
Win 10 1v1 Unranked or Ranked games as Zerg.