Battle.net

Destroy 40 units with a single unit in an Unranked or Ranked game.

Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.

Destroy 10 cloaked or burrowed units in a single Melee game.

Destroy 20 units with Sniper Rounds in an Unranked or Ranked game.

Finish a Qualification Round with an undefeated record.