The DMG is about +1 per 3 CR, this is already accelerated from that paradigm. I don't want to push it further. Your suggestion would not be "sticking close to the DMG" in my opinion. Which is fine, but not something I am interested in doing. I have another system for completely untouchable monsters and deities.What if you added +1 attack bonus every 1 CR, rather than every 2? That would make a big difference while still sticking close to the DMG.