I'm trying to remember a set of alternate rules for characters, kind of epic powered characters with multiple class abilities at once. I just can't remember the name of it, and I was hoping someone could help me. Vague, I know, but it started with "E..." something. I keep wanting to say "Eidolon" and I know it's not that.
I apologize for the poor question, but I would really like to look over the rules I'm remembering again and I can't remember what it was called for the life of me.