Deplete 10 Rich Mineral Fields in a single Melee game.
Win a 3v3 Multiplayer Custom Game with Elite A.I. allies using all three races against Elite A.I opponents.
Kill another zealot chef when hit by the Great Equalizer.
Score the rank of Gold in the “For the Swarm” challenge mission.
Score the rank of Gold in the “Path of Ascension” challenge mission.