Sonic x mlp movie

On this univers after the lonclaw death, Sonic is the son of celestia but everyone not know you are, one day in the friendship festival, dr robotnik invaded equestria, now sonic,twilight,fluttershy, rainbow dash, rarity, applejack pinkie pie and spike go to found the hippogriffe and save the world. Character: Sonic Twilight sparkle Fluttershy Rainbow dash Pinkie pie Rarity Applejack Spike Dr robotnik Tempest shadow Grubber Celestia Luna Cadence Capper Celeano Skystar Novo Songbird serenade The death ( in puss in boots 2, I love this guy)