She's almost like a human,only she's half reptilian,she's kind of cold,she doesn't talk that much to humans. Berserker is the Berserker-class Servant in Fate/Unlimited Fan Works.Her true name is unknown,leaving those who have contained her in-life to call her SCP-682;the "Hard-to-Destroy Reptile".In-life,she was a lizard-like creature that could adapt to nearly anything,using that power in an attempt to destroy humanity.Upon becoming a Servant however,the reptile gained a humanoid body.