Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.
Win a 3v3 Unranked or Ranked game playing all race possibilities.
Use the Artifact no more than once in the “All In” mission on Hard difficulty.
Use the A.R.E.S. to kill the Brutalisk in the “Piercing the Shroud” mission on Normal difficulty.
Destroy 20 units with Sniper Rounds in an Unranked or Ranked game.