Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Win 500 Team Unranked or Ranked games as Protoss.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Destroy 10 cloaked or burrowed units in a single Melee game.