Powers and traits
The Chaos Emerald Ring's power is apparently dormant until it is plugged into a pedestal in the "Secret Zone" deep into Mobius. Once its power is unlocked, its user is seemingly capable of doing anything, such as sinking one-hundred square miles of land into the ocean.
- Dr. Robotnik - He originally had the ring until Easy Eddie stole it from him. After a few bungled attempts from Scratch and Grounder, Easy Eddie went to him to sell back the ring. Dr. Robotnik imprisoned him and went to the Secret Zone to use the ring only for Sonic to stop him.
- Easy Eddie - He pickpocket the ring from Dr. Robotnik which made him wanted. He didn't know the power of the ring and merely wore it, which ended up stuck on his finger. Sonic intercepted his abduction and took him to Professor Von Schlemmer to attempt to remove the stuck ring from his finger. After various attempts the ring was successfully removed but he stole it again to sell to Dr. Robotnik.
- Sonic the Hedgehog - Discovering the dangerous power of the Chaos Emerald, he removed the ring from Easy Eddie after much hassle only for Eddie to sell the ring to Dr. Robotnik. He then went to the Secret Zone to take the ring from Dr. Robotnik. To prevent anyone from taking the ring again, he threw it far into the ocean so that it could never be found.
- The Chaos Emerald Ring is the fifth Chaos Emerald to appear in Adventures of Sonic the Hedgehog (or sixth including the Mummified Hedgehog's blue emerald), after the four featured in the Quest for the Chaos Emeralds saga.