Kill 50 supply worth of units within 15 seconds in a Melee game.
Destroy 10 cloaked or burrowed units in a single Melee game.
Warp in 100 units with Warp Gates in an Unranked or Ranked game.
Destroy 20 units with a single High Templar in a Melee game.
Destroy the Loki in the “Engine of Destruction” mission on Normal difficulty.