Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.
Mutate a Lair during the first 285 seconds of a Melee game.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Win a Free-For-All Multiplayer Custom Game against 7 Elite A.I. opponents.