Mostly power roles, probably a handful functional vanillas. That's how most WS games have been from what I heard. The opening post even says "Role Mostly Madness" which is actually utter meh description, because rolemadness actually means that every role is a power role.
But I guess it's a cultural thing. That's why I call the vanillas functional because there are often roles like vanilla cops or so present in these games. Vanilla is a short straw in this aspect and can also mean that scum has vanilla as fake claim.
That's why I prefer to use the term "functional vanilla" for these type of games, in hope that the host knows how to use the terminology ethnically. For me personally, I like the concept of those games. It proved to work, it is fairy easy to balance and they have high flexibility.
Every early claim that is not vanilla is kinda meh because it gives scum and free target to play around.
