|This card's written lore in the manga was not shown, was too small to read, or was partially or completely obstructed; the lore listed here is a reconstruction based on how it was used, character descriptions of the card, and/or its OCG/TCG lore. It may not be accurate or complete.|
- Japanese: メタル・デビル
- Romaji: Metaru Debiru
|ATK / DEF||
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This was not a physical card, but Summoned by the effect of "Devil's Sanctuary".