If run example: copperbell. Get one the rare gears , Then need to soul bind that gears , then if got your craft up to lv50, You can add it to other pieces at that are lv20,lv30,lv40 from other dungeons, at 50/50 chance, best your hq craft can allow for it. when crafting, but will lose the gear on fail, make it item lv70+ for crafters and They can sell it on the market board. Or just have it you get a lot more gil to self, if do the same dungeon in same day 6 times in a row. get a bonuse each time. Then you need to move to next one.