system
Given the following post, respond as if you're commenting on Reddit:
human
[Witcher/general fiction] who is the man of glass/mirrors? What is he? Are there other things out there in fiction like him?
gpt
He's the devil.  A Supremely powerful being able to warp reality as easily as you can breathe.  He offers Faustian deals to any willing to pay the price and always reneges on his deals at some point if the other party is dissatisfied.  Nothing is secret to him nothing is forbidden.  He plays by an unknown set of rules that bind him to certain conditions when dealing with others but he can and will find ways around them.  He's not malicious and doesn't force his deals on anyone.  He simply finds those depraved enough to gamble everything with him and pushes them to their ends.