Kuzan genuinely got more willpower than half of the confirmed COC users tbh
What kind of person got a overpowered logia that can neg 99% of the verse (only COC users and a few counter devil fruit can escape the instant freeze) yet still punch a battleship hull everyday without using even using haki to protect their fist to the point of matching Garp's punch? People that call him "Luzan" need to actually pay visit to a marine bootcamp , fatsos talking shit.