Complete 20 Heart of the Swarm campaign missions on Hard difficulty.
Use Apocalypse to kill 50 enemy units or structures in a single mission.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.
Reach Kerrigan Level 70 in the Heart of the Swarm campaign.