Where are the leaders of the Barons of Entropy? Are they too chaotic to be listed? Are the Lyceum scholars trying to rewrite history yet again?

Personally, it's been too long since I was in their august company to remember much about the leaders, and I'd like to refresh my memory by hearing a few names and titles. (I didn't keep as good records of my days with them as of my days with Masters) Maybe some of their Immortals would remember a few names.

(Pico, Ishmael, Saher, Nighthawk, Beuller? Ok, not Bueller, I'm being silly)