Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.
Win 250 1v1 Unranked or Ranked games as Zerg.
Mutate a Lair during the first 285 seconds of a Melee game.
Create 100 Larvae with Queens in an Unranked or Ranked game.
Kill 50 supply worth of units within 15 seconds in a Melee game.