Mimo: Yeah, it's over. Dwarves will die tomorrow when one of my power stacks reaches them. I thought they had more troops than they did with the Orc empire under their thumb, but apparently not...
It took about a dozen turns to get orc cities captured and converted, and I never did get all of them. They also didn't have much more infrastructure than I had (maybe war halls). I never had enough gold to build up, and I had no idea what units to try building to do anything at all against doom wolves. We needed to collectively jump on you right after you took out Southern, but nobody recognized the danger at the time.
Air gives massive movement bonuses, which combined with massive terrain favorability for you. Trees everywhere, so all your forestry and concealment units could happily do their hasted thing. It also didn't help that you apparently had zero issues combining units from every single city type you conquered. Treants, Frostlings, Tigrans, Orcs, and Undead were all happily running around under your banner.