The Chaos Emeralds are a set of 7 ancient emeralds containing immense power that has caused several conflicts over obtaining them.
Powers and Stats
Tier: At least 5-A, likely 4-A
Name: Chaos Emeralds
Age: At least 4,000 years old
Classification: Mystical gems
Attack Potency: At least Large Planet level, likely Multi-Solar System level (They empowered the Space Colony ARK which was going to destroy Earth and Super Sonic who fought Dark Gaia. As one of the strongest artifacts in the Sonic universe, they are likely superior to the Final Egg Blaster, especially since the FEB's creator constantly seeks them for their power and made it just to obtain them)
Speed: Subsonic (They scatter at this speed after being used), users are boosted to FTL+
Durability: Possibly Large Planet level to Multi-Solar System level
Range: Users are granted planetary range.
Weaknesses: The Master Emerald, they lose their power if drained of negative energy.