Sonic Frontiers and MLP: The Beginning and Ending Of The End

A Sonic Frontiers and MLP Season 9 crossover.

The story takes place at the final season of MLP and Sonic Frontiers, Sonic and the Mane 6 have known each other before, somewhere at Season 3-4 and Sonic and Twilight have made a relationship together and with their friends will face Equestria's biggest threat

I don't own MLP nor Sonic the Hedgehog
MLP by Hasbro
Sonic by Sega