Win 100 1v1 Unranked or Ranked games as Zerg.
Use the A.R.E.S. to kill the Brutalisk in the “Piercing the Shroud” mission on Normal difficulty.
Win 100 1v1 Unranked or Ranked games as Random.
Score the rank of Gold in all the challenge missions.
Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.