Score the rank of Gold in the “Harbinger of Death” challenge mission.
Destroy 10 cloaked or burrowed units in a single Melee game.
Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.
Heal 5,000 life with Medivacs in an Unranked or Ranked game.
Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.