Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Finished a season in a Team Master Division.
Kill 250 additional Zerg units in the “In Utter Darkness” mission on Normal difficulty.
Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.
Morph 20 Zerglings during the first 255 seconds of a single Melee game.