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While playing as Zerg, warp in a Zealot in a Melee game.

Score the rank of Gold in the “Infestation” challenge mission.

Destroy an enemy Command Center, Hatchery, or Nexus while it is under construction in an Unranked or Ranked game.

Win 3 1v1 Unranked or Ranked games in a row.

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