Akka Akka no Mi

Akka Akka no Mi (悪化悪化の実 Erode Erode Fruit) is a Paramecia type Devil Fruit that grants the consumer the ability to produce tangible toxic gas that infects and erodes anything it touches, making the user a Corrosive Human (腐食性の人間 Fushokusei Ningen).

Strengths and Weaknesses
The primary strength of this fruit is its ability to produce toxic gas at will. This toxic is tangible, meaning it can be used as an effective blunt weapon, inflicting damage on opponents while infecting them at the same time. Said gas is red in color, and can be shaped by the user at will. Anything the toxic gas comes into contact with is infected with a corrosive poison. Non-living objects will instantly corrode into nothing, but living things will be infected and die slowly.

Despite it's toxin the gas is not invincible and likewise it's poison not incurable. Natural remedies as well as the abilities of other devil fruits and even haki can counter the toxic gas.

Usage
The main usage of this fruit comes from its ability to form into shapes and attack in order to infect objects or beings. It can also be used defensively to protect and break down anything threatening the user.