Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.
Use the A.R.E.S. to kill the Brutalisk in the “Piercing the Shroud” mission on Normal difficulty.
Complete the “Maw of the Void” mission without losing a unit inside the Rip-Field on Hard difficulty.
Destroy 50 Protoss structures in “The Dig” mission on Hard difficulty.
Destroy 40 units with a single unit in an Unranked or Ranked game.