So I think Banana Boom-Boom actually cuz Banana gonna go Boom-Boom (just a joke) but it's a nice sentimonster but not nice as in kind, he can be mean and like Gorizilla-
Butterfly one (or as I call it, Sentimoth) is awesome. First one we saw, it looks great, and it's pretty dang strong from what we've seen! Plus it's Hawk Moth's signature sentimonster, imagine if it was permanent!