I've thought of a character for the Duskull, it's going to take a while to write it out a bit and it won't be as long as yours. Anyway, what I wanted to say; my idea was to make him like a silent reaper, a mute who's intentions and emotions remain an enigma to the group as well as his role. I went through your stories in the Marble Garden with him to get an idea of what he's already done and saw you gave him a relatively similar silent character.
Also since my character uses 1-syllable names for Pokémon, I think I'm going to keep the name Faust. So I'm not sure whether I should change some smaller aspect of him or just use the reset only for his memories. Just thought I'd share this (seriously) coincidental occurrence of character.