I don't understand. Once the spark is snuffed [he makes an explosion motion with his hand.] Poof. That's it. No coming back. [shaking his head, riptide decides to deal with that later. honestly, it won't help much, but it'll cut off the feeling in his arm until it can be welded back together. that'll make him feel mildly better.]

It's more of a want situation. This really hurts and I can't switch off the pain receptors for some reason...

[maybe she has some liquid nitrogen around for him to dunk it in??]

What've you got?