Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.
Expand during the first 225 seconds of a Melee game.
Destroy 10 cloaked or burrowed units in a single Melee game.
Win 100 Team Unranked or Ranked games as Zerg.
Mutate a Lair during the first 285 seconds of a Melee game.