Kill 15 enemy units with a single Nuke in a League game.
Using Auto-Turrets, destroy 20 worker units in a single League game.
Use the Artifact no more than once in the “All In” mission on Hard difficulty.
Kill 50 units with a single Penetrator Round in the “Belly of the Beast” mission on Hard difficulty.
Destroy 4 Zerg Hatcheries in the “Zero Hour” mission on Hard difficulty.
