Win 5 1v1 Unranked or Ranked games in a row.
Destroy 40 units with a single unit in an Unranked or Ranked game.
Score the rank of Silver in the “Tactical Command” challenge mission.
While playing as Zerg, warp in a Zealot in a Melee game.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.