Destroy a fully loaded transport in an Unranked or Ranked game.
Destroy 20 units with a single High Templar in a Melee game.
Destroy 40 units with a single unit in an Unranked or Ranked game.
Using Warp Prisms, warp in 50 units in a single Melee game.
Use Blink to save a Stalker in a Melee game.