Reality Shaper October Event - Christmas Coal (Patreon)

Oh no! It looks like you've been naughty this year, or at least someone thought you were, and so you were sent a pouch filled with magical coal, which will change you as soon as you open it! Who sent it to you, and why? Reach out to me by messages or in the comments to let me know, and don't hesitate if you want to provide extra specifications, or if you want to stay vague and be surprised by the transformation.