Does anyone know where I can get some info (more than a paragraph in the
Planescape stuff) on:

Yeeonoghu
Baphomet
Asmodeus
Demogorgon
Kostiche

I'm looking at involving these Abyssal Lords (well, maybe just one or two)
as patrons to Sidhelien wizards and humanoid priests, especially in the
worlds ancient past. And if any of you old-time D&D folks wants to give me
some info via email, send it to zero@wiredweb.com

Thanks!

Tim Nutting