Complete all 29 Wings of Liberty campaign missions on Hard difficulty.
Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.
Destroy 4 Zerg Hatcheries in the “Zero Hour” mission on Hard difficulty.
Complete all mission objectives in the “All In” mission.
Destroy an enemy Command Center, Hatchery, or Nexus while it is under construction in an Unranked or Ranked game.