Meh. How many do we have right now? I would say that four is enough to get this started. I'd like some more info on where the story begins, though. Do you have a map for reference or something?
You have breathed life into the dead, necromancer.
Yeah, I think 4 is a pretty good number to start off. A map would certainly help, too. Hopefully no one leaves right at the beginning, though. I love the concept.