Purchase the Phase-Smith Karax Co-op Commander.
Complete all Bonus Objectives in each of the Purifier Missions.
Play a game of StarCraft II during the 15th anniversary celebration.
Complete "The Essence of Eternity" mission without allowing Kerrigan’s life to drop below 1500.
Do a 6 combo gem break and receive "For the Swarm" notification in a game of ’StarJeweled’.