Do a 6 combo gem break and receive "For the Swarm" notification in a game of ’StarJeweled’.
Kill 750 additional Zerg units in the “In Utter Darkness” mission on Normal difficulty.
Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.
Have 9 Protoss units warping in simultaneously in an Unranked or Ranked game.
Score the rank of Gold in all the challenge missions.