xblind2itallx@live.co.uk wrote:cus gods can now mix now carnt they? before they couldnt n you had to have a set army type, or am i wronge. Im fairly new to the board game.

Just to nitpick, even under the previous codex you could mix and match gods however you wanted, provided you had an Undivided character leading the army. You were only forced to take a specific Mark of Chaos on the whole army if you were using a Legion army list (other than Black Legion), and there were rules preventing Marked units from fighting in an army led by their ancient enemies, but it was still perfectly possible to take an army led by a Nurgle Daemon Prince with Berzerkers (as Elites).
The current book has far fewer such restrictions. If you want specifics, just head on in to your
FLGS and have a flick through their open copy of the book.