Demonic from RaveNardo79 . Created this character from Jake_is_Great

Princess celestia and candice telling all ponies when Twilight sparkle outside.

In past. Princess luna is young adult alicorn pony wish she find love like her sister princess celestia. She walking a to Castle.

Princess luna(sad):No ponies ever like me even my sister find love. Maybe i will ever fell in love.

A black crystal hedgehog with green eyes. His name Mephiles the dark hedgehog. Mephiles was watching princess  luna in shadow.

Mephiles:This alicorn pony is very sad not feel in love. Maybe i would. For my plans.

A red demon alicorn pony mame Demonic came back as alicorn pony for his revenge. Demonic want his revenge to Starswirl send him away.

Demonic(evil smile):Well. This alicorn pony will be my frist kill for my revenge.

Demonic came attack to princess luna but Mephiles came out shadow block his attack. Princess luna see attack Demonic.

Princess luna(blush):(Wow. This creature cane to save me. He kinda cute.)

Mephiles the dark hedgehog use his powers to send Demonic to another world that he never escaped. Mephiles rmturn his normal form but he out cold. Princess luna use her magic to bring him to Castle to help him. But she didn't know that Mephiles the dark hedgehog use her for his plans.