Destroy 40 units with a single unit in an Unranked or Ranked game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Win 50 Team Unranked or Ranked games as Zerg.
Complete all mission objectives in the “Belly of the Beast” mission.