Deathcloak

A portal opened up above canterlot castle swirling with energy drawing the attention of many ponys even the princess's and mane six plus spike and discord, the portal suddenly spiked with energy and closed its self after droping a screaming object through the roof of the castle, the object landed in the throne room infront of everypony they all gasped in surprise as it got up with a groan of pain. All of the guards surrounded the creature with a whole armory of weapons, said creature looked up from under its black hood its red eyes scaning the area it sat down with caution shaking in fear of the unknown fluttershy of the mane six walked up to it and hugged  it slightly trying to calm it down saying everything will be ok, princess celestia called off her guards and aproched the strange creature and said who and what are you?, I'm deathcloak a meta human from earth , who are you?, everypony was surprised that this thing could talk, so they all backed up exept for fluttershy whom only hugged it tighter .                                                                                                                                               when princess celestia saw this she smiled and thought up a plan but first had to know something, how did you get here, she asked, I don't know, replied death cloak, now was time for her plan, would you like to stay here until we find a way to send you back ?, deathcloak  stood up, he was an inch taller than celestia and had big white wings of an angel hidden under his cloak, he also had short white hair and slightly pale skin, what's the catch? said deathcloak, I am going to tern you into a pony, said the princess of the sun, deathcloak's eyes went wide, and he said, no no no no no no, as he steped back into a piller behind him, why not?, or would you like to be treated as a pet, said celestia, ok when you say it like that being a pony doesn't sound so bad, deathcloak said, so is that a yes? asked celestia, fine replied deathcloak with a groan.