Rainbow Dash transfers schools and gets involved in a world of odd students with powers they call "Stands".

In a futuristic Equestria, ponies use robots called Machinas to fight alien invaders

A young girl named Loving Blossom arrives at Canterlot High and discovers the mysteries of the town around her.

During a celebration, Twilight, her friends and Celestia get trapped in a demon-ridden world where they must use their Personas to save themselves and everyone else in this world.

Twilight moves into Ponyville and discovers a bizarre tower that forms at night, so she and her friends must go inside and defeat demons to save Equestria.

The Doctor, along with his companions, travels through time and space, saving people and defeating villains.

Twilight meets The Doctor and they go on various adventures throughout time and space.

I like MLP, I like mecha, why the frick not?