Battle.net

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

Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.

Have 9 Terran units training simultaneously in an Unranked or Ranked game.

Have 9 Protoss units warping in simultaneously in an Unranked or Ranked game.

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