Battle.net

Destroy 6 units with a single Seeker Missile in an Unranked or Ranked game.

Win 25 Team Unranked or Ranked games as Random.

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

Kill 50 supply worth of units within 15 seconds in a Melee game.

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