I’m not sure what this will do. I chose the “webcomic archive” template, then chose “show character links as archive”

OK, so to the right there’s a drop-down where I have to associate this page with a webcomic collection. After choosing “John’s Test collection”, an automatically-generated list of links of characters appeared. Cool!!

OK so that’s kinda cool, but you might be better off just making regular pages and linking to characters by hand. I’d assume you’d want to list characters in a certain order (like list Ms Rocket first).