Rainbow Metal Sonic

Rainbow Metal Sonic is a Badnik created by Paul Ivo "Eggman" Robotnik's trusted assistant, Paul Calamitous. This badnik has usually been loyal to Dr. Eggman to an extent and has proven to be an effective adversary against the Kings Next Door organization Nevertheless, each successive model became more dangerous to confront, and its threat potential only increased after being joined by other similar Badniks as part of the Metal Series.

Appearance
Metal Sonic was created in the image of Sonic the Hedgehog, and is thus mostly built of blue metal. He has a yellow circular depression in his chest with a black center, mirroring the peach-colored fur on Sonic's chest. His head has metal fins resembling Sonic's quills, and a pair of triangular "ears." Metal Sonic has a muzzle, shoulder plates, and upper arms, legs, and fingers made out of silvery metal. His palms are black, while the backs of his hands are square yellow plates. His forearms and lower legs are blue metal like his head and torso, and he has red feet with white stripes designed to resemble Sonic's shoes. He has optic sensors with black sclera and red irises.

Abilities
Having been created to destroy Sonic, Metal Sonic is possessed of incredible speed and strength, as well as flight capability. He is also capable of manifesting energy in the form of his defensive Black Shield or offensive Burst Shield. Metal Sonic has also demonstrated the ability to exceed his original design and take on incredible powers, such as when he became a more powerful version of himself called Neo Metal Sonic. In this form he could morph his form into silvery metal and take on the appearance of others, most notably Dr. Eggman, and later transformed into Metal Overlord. It is possible that he also transformed into Titan Metal Sonic.