Yay for all the interest! Some responses:
I feel unloved.
Is that a rejection, or simply a failure to see my post?
Oops, sorry! I didn't see that you had edited, and was trying to respond to people with less-developed character ideas.
Dementist looks pretty cool -- almost like a binder who can only bind Zceryll, and takes wisdom damage. Homebrew (if you haven't figured it out by now) is fine, so whichever way you want to build him.
I am interested assuming there is room or there will be room in the future. So this is a placeholder. Not sure if the character is my absolute favourite, but at least very close. Darth Bane, here I come.
I've always wanted a Sith Lord in this game...
I'm not sure where we're up to in terms of proposed party members (some of the people who posted early haven't responded now that I've clarified a little, so we'll have to see. I'll collect a list shortly.
By the way, the Joker would be pretty awesome for the scenario... but he's the definition of unpredictable so I'm not sure these guys would hire him.
What about Pathfinder(3.P)?
Have an idea for a Green Dragon.
Pathfinder is no problem. I'm not super familiar with it, but the mechanics are quite similar to 3.5 so it should be pretty easy.
About the first one... If we reflavour the Black Blood Cultist a bit to make it more synergic with the Wilder it could be doable (for example if we change the Rage requisite for Wild Surge).
What did you have in mind exactly?
My idea was exactly that, in fact. Haha. Do you wanna brew up something, or shall I?