Battle.net

Regenerate 500 life on a single Roach without taking friendly fire in an Unranked or Ranked game.

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

Destroy 30 units with Infested Terrans in an Unranked or Ranked 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.