Kill 50 units with a single Penetrator Round in the “Belly of the Beast” mission on Hard difficulty.
Complete any 25 rounds in “StarCraft Master".
Regenerate 500 shield energy on a single unit without taking friendly fire in an Unranked or Ranked game.
Do a 6 combo gem break and receive "For the Swarm" notification in a game of ’StarJeweled’.
Complete round 24 in “StarCraft Master” without losing any Stalkers.