Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Win 3 1v1 Unranked or Ranked games in a row.
Create 100 Larvae with Queens in an Unranked or Ranked game.
Complete 6 challenge missions with a Bronze rating or higher.
Score the rank of Gold in the “Infestation” challenge mission.