Battle.net

Create 100 Larvae with Queens in a single League game.

Destroy a total of 100 enemy units in Free-for-All Quick Match games.

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

Destroy 40 units with a single unit in a single League game.

Destroy 4 Command Centers, Hatcheries, or Nexuses in a single League game.