Destroy 4 Zerg Hatcheries in the “Zero Hour” mission on Hard difficulty.
Score the rank of Gold in the “Tactical Command” challenge mission.
Do a 6 combo gem break and receive "For the Swarm" notification in a game of ’StarJeweled’.
Destroy a fully loaded transport in an Unranked or Ranked game.
Kill 50 supply worth of units within 15 seconds in a Melee game.