Complete the “Harvest of Screams” mission in less than 15 minutes on Normal difficulty.
Win 1000 Team Unranked or Ranked games as Random.
Win 5 games of StarCraft II or Arcade during the 2013 Back-to-School promotion.
Complete the “Waking the Ancient” mission in the Heart of the Swarm campaign.
Destroy 20 units with Yamato blasts in an Unranked or Ranked game.