Habakusha Kòhai -For Revamp-

the big one

The blade is capable of resisting up to B-rank heat based techniques naturally. It can, however, focus higher amounts at the risk of the blade's melting of A rank heat for 5 posts (total),  S rank heat's for 3 ranks post, and finally  SS Rank heat in 1 post (total). If the chakra cycling is stopped before the melting point takes it's toll on the Kohai, the p.t resistance count resets. While channeling heat based elements via chakra flow, this weapon cauterizes wounds when they are inflicted, removing bleed damage from attacks but dealing pain when they are inflicted; when it is Fire it gains the ability to deal pain 1 rank below the chakra flow, when it is Blaze it gains the ability to deal pain equal to the chakra flow, finally if it is yugure the victims pain that's 1 rank above the chakra flow.