If you didn't read the description of the Dominating difficulty, devs there specifically said they they don't even know that this one can be completed. It was a difficulty that was made for people who like insane challenges, for whom hard isn't that hard anymore. Kinda stupid to whine about the fact that you can't complete this area same way you did in the Hard, and doubly so to do that in threads that don't have anything to do with that.
