Complete the Wings of Liberty campaign.
Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.
Regenerate 500 life on a single Roach without taking friendly fire in an Unranked or Ranked game.
Destroy a fully loaded transport in an Unranked or Ranked game.
Destroy 30 units with Infested Terrans in an Unranked or Ranked game.