Win 50 Versus A.I. games as Protoss.
Have 9 Protoss units warping in simultaneously in an Unranked or Ranked game.
Score the rank of Silver in the “Harbinger of Death” challenge mission.
Destroy 10 cloaked or burrowed units in a single Melee game.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.