2013 Season 3 - Snapshot
Complete the “Smash and Grab” mission on Normal difficulty without losing a unit to a Protoss Stone Guardian.
Score the rank of Bronze in the “For the Swarm” challenge mission.
Kill the Brutalisk with lava in "The Devil’s Playground” mission on Normal difficulty.
Complete the Heart of the Swarm campaign.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.