Complete all the challenge missions with a Bronze rating or higher.
Using Warp Prisms, warp in 50 units in a single Melee game.
Win 100 Team Unranked or Ranked games as Protoss.
Win a 1 vs 2 Multiplayer Custom Game with no Allies against 2 Very Easy A.I. opponents.
Score the rank of Gold in the “Infestation” challenge mission.