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.
Win 500 1v1 Unranked or Ranked games as Protoss.
Kill 5 Changelings in an Unranked or Ranked game.
Destroy 20 units with a single High Templar in a Melee game.