Twisted reality

There is an entity that comes with this listing. I call it IT because it has no form or void. it twists reality to cause as much pain and suffering to its victim as possible. it will use this power for you or show you how to use it but either way, it's dangerous as heck. There is no way back from this decision to accept this entity, once it has decided to use its power for a twisted reality, you can't change its mind.