Win 250 1v1 Unranked or Ranked games as Zerg.
Mutate a Lair during the first 285 seconds of a Melee game.
Destroy a fully loaded transport in an Unranked or Ranked game.
While playing as Zerg, warp in a Zealot in a Melee game.
Score the rank of Gold in the “For the Swarm” challenge mission.