Deeper Mines

Deeper Caves with more biomes and maybe extend deepslate to -100 and after is like -100 to -190 blackstone or a stone only breakable with netherite add marble spawning in some areas make more underground structures make a couple new ores maybe make like 2 or 3 armors better than netherite add some bosses in new biomes or structures add more crystals and mobs in tiny caves to make it less empty add more use to the ancient city like make the warden drop something you can craft armor with make more bosses on the surface as well make a couple quarry going into stone caves to help newer players find them maybe even make it have limited Oxegen or really hot at -100 to -190 due to it being really deep. Please just do a real update to the caves