Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.
Destroy an enemy Command Center, Hatchery, or Nexus while it is under construction in an Unranked or Ranked game.
Complete all mission objectives in the “Smash and Grab” mission.
Deplete 10 Rich Mineral Fields in a single Melee game.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.