Destroy 10 cloaked or burrowed units in a single 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.
Heal 300 life on allied units with Medivacs in an Unranked or Ranked game.
Build a Factory during the first 270 seconds of a Melee game.