Ashura

Name: Ashura
Nickname: none
Age: unknown
Species: Hedgehog

First Game: Sonic the Hedgehog 2 BETA (SEGA GENESIS)

Ashura looks like Sonic except he is green with black around the eyes. He can also turn invisable.
Ashura is a controversial character, for he only showed up in Sonic 2 BETA. One theory is he is an enemy, but the theory I use is he is Sonic's brother.