Battle.net

Capture 50 enemy units in a single Vortex in a Melee game.

Finish a Qualification Round with an undefeated record.

Win a 2v2 Unranked or Ranked game playing all race possibilities.

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

Regenerate 500 shield energy on a single unit without taking friendly fire in an Unranked or Ranked game.