Scarlet king X MLP FiM

Scarlet King has entered the world of MLP Friendship is Magic. A world of light meets his abyssal darkness. He has not come to destroy, not yet at least. But to have fun, well his version of fun. As the story begins with an end to return again. A rare almost nonexistent few know what he is capable of, fewer know of his oldest history. Their world is corrupted by the lies of friendship and none are worthy to face him... almost none.
(Title art by me. Sorry it is so bad. I am not stopping my other work/works but my brain won't leave me alone if I don't at least start writing this. Their will be references to other works, most of the obvious ones I will site but the others are ment to be a sort of hunting game, yes I will inevitably tell who they are, or agree with any comment that gets it correct.)