She appeared in the Silver Age arc, which was a Silver focused arc set in the future
She's a telepath who can make other people hear her thoughts and is strong enough to have been used as a power source. She originally came from another universe, but fled to this dimension when her world was destroyed. She's got the coolest little outfit ever. She is so nervous but has an incredibly cool reveal when she first appears
#i think it's cool how the silver age explored silver trying to fix the future in the future#rather than traveling to the past like normal#very sad that gold and others from that arc didn't get to show up more#sonic the hedgehog#secretsonicshowdown#character reveal#gold the tenrec#sonic archie#archie sonic