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Complete 25 missions in the Wings of Liberty campaign on Hard difficulty.

Warp in 100 units with Warp Gates in an Unranked or Ranked game.

Kill 150 Zerg units with the Artifact in the “All In” mission on Normal difficulty.

Score the rank of Gold in the “Tactical Command” challenge mission.

Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.