Battle.net

Capture 50 enemy units in a single Vortex in a Melee game.

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.

Warp in 100 units with Warp Gates in an Unranked or Ranked game.

Destroy 40 units with a single unit in an Unranked or Ranked game.