Card Trivia:Belsectacle Mani
- This monster appears in the artwork of "Security Hole".
- This monster is named after Máni, the personification of the Moon in Germanic mythology.
- This monster has a LIGHT counterpart: "Sigurstate Sol".
- Both monsters share the same Level (7), Type (Cyberse), and DEF (0).
- Both monsters are named after the personifications of the Sun and the Moon from Germanic mythology.
- Both monsters are depicted wearing a similar set of armor, albeit in swapped colors to correspond with their respective Attribute; also, both monsters are depicted with mirrored poses.