[@Banana]

Alternate Line I was debating with for Artoria, discarded being too evil mastermindy, and thus blending with every other macho demon:

"Ok, Henry, you get to skin me alive for me getting to touch you. Sounds like a deal to me. Or are you afraid to take that bargain? Are you afraid your power is so small that one touch from me will hurt you more than you can inflict on me by skinning me alive?"