Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.
Complete the “Maw of the Void” mission without losing a unit inside the Rip-Field on Hard difficulty.
Use the Artifact no more than once in the “All In” mission on Hard difficulty.
Destroy all Protoss structures in the “Welcome to the Jungle” mission on Normal difficulty.