Kill 75 enemy units or structures with cloaked Banshees in the “Supernova” mission on Hard difficulty.
Score the rank of Gold in all the challenge missions.
Prevent the Protoss from capping a Tal’darim Altar in the “Welcome to the Jungle” mission on Hard difficulty.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Destroy all Zerg structures in "The Devil’s Playground” mission on Normal difficulty.