It's absolutely certain Sephiroth has plenty of his own changes but his habit of wearing clothes that cover everything from the jawline down really interferes with that. The claws and scales are noted though, glittering green and sharp.

Other people are changing. That's a relief. "As helpful as anyone else's efforts have been." There's not a trace of disparagement. It really was. Some people bumbled through every effort, others like Ignis, succeeded with no hesitation.

At some point he intends to try it himself, once he has enough information. Nearly there. "They seem displeased with your lack of theatrics." The curses were part of the 'fun' obviously, and one of the reasons he was disinclined to participate just yet. Things designed specfically to humiliate aren't usually high on his to do list. But it's such a nice set of cups in the offering, having one would be ...

... Well, nice.