Corrosion is a natural force that is extremely harmful to all beings, both organic and robotic.

It is especially harmful to crenaces and is often used as a method of control from Xiitopia.

Corrosion gradually turns hair or fur white until it is all white, green and black substance will spread across the body until it takes over the whole body, and the eyes will become green with circuitry.

It first appears as a small white streak in the hair or fringe. Then will cause a wide range of symptoms, such as physical pain, bleeding, nausea, muscle spasms, seizures and alot more.

Corrosion effects everyone differently, with some people if caught early enough, it will be lifelong and progressive but not necessarily fatal if managed. With others however, corrosion can be debilitating, lead to a person becoming a mindless zombie or in worse case scenarios can lead to complete death.

It effects regular crenaces and the crenaces in Cooking Rabbit differently, if anything it is probably more dangerous for the crenaces in Cooking Rabbit as they are made out of code and the corrosion takes on the form of a virus. In Ovo's case corrosion has caused his hands to seperate from his arms and he keeps his torso bandaged to keep it together because corrosion has caused it to split apart. Ovo also was able to learn how to manifest the corrosion into his powers, yet he has not been able to stop it from disabling him.