Destroy 20 units with a single High Templar in a Melee game.
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.
Capture 50 enemy units in a single Vortex in a Melee game.
Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.