I'm looking for a more primitive, tier based, ore doubling and automation mod. Because I want to have a mod pack that's medieval themed. And most mods that provide ore doubling either it looks too technologically advanced to work in the pack. Or turns the ore into liquid in order to double it which is not what I'm looking for. And when I say "Tier based". I mean I want there to be ways to have early game ore doubling. It starts out like a manual hand cranked machine that you have to click continuously to get it to work. And in order to incentivize players to upgrade to a better tier or maybe something else. You can make it cost hunger or XP levels to use. Or even add a stamina bar that depletes the longer you use it. And you have to wait for it to fill to full before using it again. The later tiers can have more automation through magical upgrades.