NAME: The Chaos Emeralds
POWERS: When all 7 emeralds are put together, they can be used to significantly raise the ki power level of any number of warriors. The more power they raise however, the longer it takes before they can be used again.
BACKGROUND: The powerful Chaos Emeralds of Mobius used to be the only source of super energy for the heroes. Shortly before Sigma's first attack, all 7 emeralds were lost by Knuckles, and the world's heroes were unable to harness super energy for the battle. Since then, they continue to be missing, and their loss is greatly felt across all of Mobius.