the mass of poison that was given life through the Axolotl Fruit, passed away towards the end of Punk Hazard. His ability could have been a strong Devil Fruit in terms of healing, demonstrating ...

Eiichiro Oda has created some similar Devil Fruits in One Piece, rendering some of them superior to their counterparts.

One Piece just brought back one of the most forgotten devil fruit mechanics in the series, giving Shanks' sword a powerful devil fruit.