Metallica is known to be a beast from the forests, everyone in all towns fear the scientist. He resides in his own crystal cave where he has all his technology and needs. He absolutely despises being around other people and is very hard to hurt- yet, very easy to fluster. He's cold-hearted and cruel, only has a soft spot for children and bugs. His favorite food is pomegranate and he is not a Decepticon or an Autobot. He's very cold-hearted and strict when speaking.