Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.
Win 5 1v1 Unranked or Ranked games in a row.
Complete any 25 rounds in “StarCraft Master".
Regenerate 500 shield energy on a single unit without taking friendly fire in an Unranked or Ranked game.
Score the rank of Gold in all the challenge missions.