Kill the Marauder Kill Team in “The Great Train Robbery” mission on Normal difficulty.
Destroy 10 cloaked or burrowed units in a single Melee game.
Complete all mission objectives in "The Devil’s Playground” mission.
Destroy a fully loaded transport in an Unranked or Ranked game.
Kill 150 Zerg units with the Artifact in the “All In” mission on Normal difficulty.