Score the rank of Gold in all the challenge missions.
Destroy 40 units with a single unit in an Unranked or Ranked game.
Win 100 Team Unranked or Ranked games as Protoss.
Kill the Brutalisk with lava in "The Devil’s Playground” mission on Normal difficulty.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.