Artificial Hero (Fake) (人工英雄（偽）, Jinkō Eiyū (Nise)?)
| Rank | User(s) |
|---|---|
| B+ | Sieg |
| A false hero who received the heart of Siegfried and was made into a hero when the electric current of Frankenstein's Noble Phantasm flowed into their body. Although time is short, he can become a hero—a Servant by combining it with Dead Count Shapeshifter. |
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