Transformation

A Transformation is a change in physical form which usually comes with a significant boost in power.

Overview
A Human or animal can undertake a normally irreversible transformation into a Mysterious Being through different means:
 * 1) A human or animal can transform into an Unusual Type monster through their feelings, e.g. because of their obsession for certain things, of through hatred. For example: Crablante transforming due to eating too much crab.
 * 2) A human or animal can become a monster from injecting or eating the uncooked flesh of a monster. For example: Choze after eating a Monster Cell.
 * 3) Through science a human can transform into a monster. For example: Marugori through Biceps Brachii King.

Otherwise, transformation is a process when a Mysterious Being morphs into an alternate, more powerful form.

Some Mysterious Beings have high willpower and possess the ability to transform back and forth between monster and human, although in some cases this requires a great deal of training, as seen with the ninjitsu training Gale Wind and Hellfire Flame went through. Only Surprise-Attack Plum, Gale Wind, Hellfire Flame and Haragiri are known to have this ability.

Puri-Puri Prisoner refers to his "Angel Style" as a transformation, however it is simply him removing his clothing.

Types
Under the right circumstances, Centipede monsters (such as Senior Centipede) possess the ability to transform via Molting (脱皮, Dappi); increasing their size, granting additional armor and giving them an extra face.