Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Complete 25 missions in the Wings of Liberty campaign on Hard difficulty.
Target and hit 150 enemy units with Crushing Grip.
Destroy an enemy Command Center, Hatchery, or Nexus while it is under construction in an Unranked or Ranked game.
Complete the “Belly of the Beast” mission without letting a hero fall Incapacitated on Normal difficulty.