Warp in 100 units with Warp Gates in an Unranked or Ranked game.
Destroy a fully loaded transport in an Unranked or Ranked game.
Kill a Stank before it kills anything on Hard difficulty.
Destroy 20 units with a single High Templar in a Melee game.
Using Warp Prisms, warp in 50 units in a single Melee game.