Kill 50 supply worth of units within 15 seconds in a Melee game.
Win a 1 vs 2 Multiplayer Custom Game with no Allies against 2 Elite A.I. opponents.
Complete all 30 rounds in “StarCraft Master".
While playing as Zerg, warp in a Zealot in a Melee game.
Destroy 40 units with a single unit in an Unranked or Ranked game.