Destroy 20 enemy structures before the 2nd Psi Destroyer field activation in the “Death From Above” mission.
Destroy 15 enemy structures before Naktul’s forces arrive in the “Rendezvous” mission.
Win 5 games of StarCraft II or Arcade during the 2013 Back-to-School promotion.
Reach the Prison Deck with Kerrigan in less than 8 minutes in the “Conviction” mission on Normal difficulty.
Don’t let Dehaka die while destroying a Power Link in the “Death From Above” mission on Normal difficulty.