You are contracted with the Sloth Devil; a Devil whom one can only make a contract with if they have no ambition.

Now, you have the ability to make anyone near loses their motivation to do anything, and with enough practice, you can control who it affects.

What’s the catch? You forfeit part of your psyche to provide a place for Sloth to reside. They are now able to speak to you in thoughts, control some actions, and even influence your emotions.