Bone Metal

Bone Metal is an uncommon Tuber Metal used for developing Weapons and Armor at Chokufunsha.

Locations
Bone Metal, like most Tuber Metals are obtained as a rare drop form Bone Tubers

It can also be purchased from Gyakufunsha for 40,000 KC.

It can also obtained as a reward from some Quests.

KAWABE 22F has 4-6 Bone tubers, and 1 Gold chest. Farming Video : https://www.youtube.com/watch?v=clULfPIwigI

DASAHI-MACHI (accessible at Tuesday) 08F has 5 MK-1 Bone Tubers on an small floor.

Shimine-Machi 07F has 7-9 MK-1 Bone Tubers in a tunnel.

Alternatively, Tengoku is also a good way to obtain Bone Metal as red named Haters above 51F drop Tuber Metals via Silver Treasure Chest drops.

= Uses = NOTE: Tier is a level of power typically based on the number of times equipment has changed forms, not the number of stars it has.

= Notes = Currently, it takes 463 of the Bone Metal to complete all of its uses.