Complete 20 Heart of the Swarm campaign missions on Brutal difficulty.
Win a 1 vs 2 Multiplayer Custom Game with no Allies against 2 Very Easy A.I. opponents.
Destroy 40 units with a single unit in an Unranked or Ranked game.
Score the rank of Gold in the “Rush Defense” challenge mission.
While playing as Zerg, warp in a Zealot in a Melee game.