Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.
Score the rank of Gold in the “Tactical Command” challenge mission.
Train 10 Marines during the first 320 seconds of a single Melee game.
Have 9 Terran units training simultaneously in an Unranked or Ranked game.
Destroy 10 cloaked or burrowed units in a single Melee game.