Complete the “Purification” mission without allowing the Purifier Core Matrix to lose all of its shields.
Complete the “Purification” mission in the Legacy of the Void campaign.
Play a game of StarCraft II while in a party containing Spawned players.
Deal 5,000 points of damage with Fenix on the battlefield over the course of the Legacy of the Void campaign.
Activate two Purifier forces within 60 seconds of each other in the “Purification” mission on Normal difficulty.