The Iron Tribe was a tribe living in Bota Magna mountains. Thousands of years ago, Annona, a glowing creature starving for dreams, found the Iron Tribe and ate theirs. This caused them to go insane and somehow killed them. Eventually, this became known as the Dreaming Plague. The few that survived changed their armor colors and tried to go to live in the other tribes, but were shunned, as they were thought to carry the disease.