After a big battle against Eggman, Sonic and his friends get sucked into Mario's universe. At first, their main priority is to get back home, but they realize they must work together to stop an evil force, bigger than Eggman and Bowser's powers combined!

Well I'm back Now there have been a lot of crossovers of Sonic the hedgehog and My Little Pony but I'm doing it anyway get ready because this will be awesome. Image i am using isn't mine it belongs to Sweecrue on deviantart and guys check out his work it is frieakin awesome. And remeber guys just because their six doesn't mean Sonic won't create a new one oops I said too much