Win a 1 vs 2 Multiplayer Custom Game with no Allies against 2 Elite A.I. opponents.
Destroy a fully loaded transport in an Unranked or Ranked game.
Win a Free-For-All Multiplayer Custom Game against 7 Elite A.I. opponents.
Score the rank of Gold in the “Covert Ops” challenge mission.
Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.