Finish dwarven area or elves?

[Namel]

I cleared underground sea now. And working on the place where train goes. I guess I clear those and they go check elves. Did quick peek on demonis. It didn't look impossible but I really need to find some new units to replace my shamans. They are starting to grow thin and too lazy to go all the way to pirate islands to resupply.

[Daedalus]

be sure to save prior to going back to the orcish embassey after the dwarven king's quest since it turns hostile again...