Use Blink to save a Stalker in a Melee game.
Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.
Win 3 1v1 Unranked or Ranked games in a row.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Warp in 100 units with Warp Gates in an Unranked or Ranked game.