Tool upgrade: Weapon skill enhancement calculator. I've added a custom table that tallies fodder usage across a SLVL range for just about ANY combination of fodder. This not only allows you to optimize fodder usage across the entire SLVL range for a weapon, but tells you how much you can expect to spend on Gem Gatcha to raise the SLVL for any given range (e.g., SLVL1 to SLVL20). Supports up to 3 different fodder types (+R, which is calculated automatically to achieve 100% success rate) at each SLVL.