Mutate a Lair during the first 285 seconds of a Melee game.
Win 25 1v1 Unranked or Ranked games as Zerg.
Score the rank of Gold in the “For the Swarm” challenge mission.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Regenerate 500 life on a single Roach without taking friendly fire in an Unranked or Ranked game.