Complete 25 missions in the Wings of Liberty campaign on Brutal difficulty.
Destroy 6 units with a single Seeker Missile in an Unranked or Ranked game.
Score the rank of Gold in all the challenge missions.
Destroy 20 units with a single High Templar in a Melee game.
Regenerate 500 shield energy on a single unit without taking friendly fire in an Unranked or Ranked game.