Hasn't seen a complete spoiler? Seriously?
Anyway, my vote goes to Durid too. It would largely be a new deck, even though it looks to be a fusion of two old decks, and I'd be interested to see how it turns out. The Belt in Koozar isn't exactly revolutionary...you just add the Belt, and I don't think there's any need to stray from the successful Jonas when it comes to combo/finishing move manipulation.

Props to darknesspwns for the sig
Regular events at Arcade Games Adelaide - PM me