Win 50 Versus A.I. games as Protoss.
Use the A.R.E.S. to kill the Brutalisk in the “Piercing the Shroud” mission on Normal difficulty.
Score the rank of Gold in the “Infestation” challenge mission.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Using Warp Prisms, warp in 50 units in a single Melee game.