This is just wrong. Casters... particularly the aoe casters level fast and farm fast. Great. That's not a lot of the game. They don't burn bosses. They get wrecked in high reaper and they get wrecked in any of the modern raids. You are complaining about not ruling one of the parts of the game in a melee. It would be the same thing as if I said my Sorceror could not tank raids as well as your pally so you need to be nerfed.