Complete all mission objectives in the “Echoes of the Future” mission.
Complete the “Echoes of the Future” mission with Zeratul killing 50 Zerg units on Normal difficulty.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Mutate a Lair during the first 285 seconds of a Melee game.
Do a 6 combo gem break and receive "For the Swarm" notification in a game of ’StarJeweled’.