Gel?

Leech devil was... interesting, and we now know devils can have relationships with each other, so there may be coordination in the future.

That she was used to emphasize that it isn't the nobility of the goal that characters can draw strength from, but rather the conviction to see them through is a nice juxtaposition you don't see in anime too often. At least not as a full on joke.

Simp-kun was too easy to bend for Makima's trust! Power is downright nasty, apparently, but Denjis can't be choosers.