They fight because they are RIVALS
Shadow fight for make the humans slaves and Sonic try to stop it.
sonic shadow
Yes.
yes
Shadow was a bad guy before then he knew nothing then sonic came and then shadow says who are u and sonic said im sonic then they fight then sonic won and they know each other now.
Super Shadow,automantically
Shadow is The Ultimate Life Form.Shadow will KILL sonic with ease! There's no way Shadow can lose period.
probably i don't knowwhen it comes to a fight thay would be Evan when it comes to raceing sonic could win just about but when it comes to the most powerfull outof shadow and sonic then probably shadow but if thay wher using alllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll that thay coud do then just about sonic gooooooooooo!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! sonic the hedgehog!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
No weapons: Both Shadow and Sonic have equal speeds, but unlike Sonic, Shadow can use Chaos Control without the Chaos Emeralds. Shadow would likely win. Weapons: Sonic and Shadow use the Chaos Emeralds to go super. Tie.
sonic is ok i dont mind him but no doubt about it shadow can beat him in one deadly blow no quistions asked
Nope. They fight each other on numerous occasions, but Sonic is never killed by Shadow, nor vice-versa.
i don't really know how Sonic met Silver but Silver met Shadow by thinking he is Mephiles The Dark so they had a fight... and Shadow won... GET IT?
No way! That would be pointless, because Sonic and Shadow dont even love Amy. And anyway Shadow does not love anyone and does not want to, and Sonic he loves Sally Acorn.