Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Expand during the first 225 seconds of a Melee game.
Use Blink to save a Stalker in a Melee game.
Have 9 Protoss units warping in simultaneously in an Unranked or Ranked game.
Destroy 10 cloaked or burrowed units in a single Melee game.