Context

The betterwithaddons:tatara (uses to craft Japanese metals like tamahagane and hocho-tetsu used for the Japanese weapons like that katana) is staged to age 3 along with all the weapons.
however, it is not itself craftable as it requires a diamond form age 5. This seems an odd discrepancy at the very least

Config/Script Details

Change the recipe to use a suitably expensive material available in age 3? starmetal?