Board Thread:General Discussion/@comment-24553409-20140429164251/@comment-26808654-20140601221538

Silverfanthing wrote: Shadow is the ultimate lifeform.So........Shadow Shadow has been defeated by Sonic multiple times. Sonic cannot defeat Knuckles as the two are evenly matched. Shadow admitted in Sonic Adventure 2 that Sonic is the real ultimate life. Shadow has also been defeated by Emerl and it's been hinted that Omega can defeat Shadow.