Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.
Win 50 Team Unranked or Ranked games as Terran.
Destroy an enemy Command Center, Hatchery, or Nexus while it is under construction in an Unranked or Ranked game.
Finish a Qualification Round with an undefeated record.
Cancel construction of a structure that is being destroyed by an opponent in a Melee game.