- "Arcana Force Ex - The Light Ruler" and "Arcana Force EX - The Dark Ruler" are the only "Arcana Force" monsters that are not based on tarot cards. They are also the only Arcana Force Monsters that have a positive effect regardless of the result of the coin toss.
- "Arcana Force Ex - The Light Ruler" and "Arcana Force EX - The Dark Ruler" are the strongest Fairy-Type monsters in the OCG/TCG.
- The design is based on an original tarot card, "THE-EYE-OF-NIGHT", which appears in the Konami game, Silent Hill.
- This card appears on the artwork of "Decisive Power of Absolute Destiny".
- This card was the first "Arcana Force" monster to be released in the OCG, but the last to be released in the TCG.