I don't care if all my companions greatly disprove, this man deserved everything and more.
"I will not lose myself"? Really? You mean like all the warden mages were made to lose themselves to your control, while you gleefully paraded around like a spoiled child getting an unexpected gift?
This is one character where going full cruelty felt more then fitting. I was going to grant him death, but hearing how completely unrepentant he was and seeing the damage he'd done, he really deserves nothing less then to be tranquil.
And who knows? Maybe his douchieness will be cured once his emotions get severely reduced, and he'll maybe become a better human being. I know him having emotions did jack all to make him close to decent.