Card Trivia:Cairngorgon, Antiluminescent Knight
- This monster's head appears in the artwork of "Shaddoll Core".
- The jewel in this monster's chest appears in the artwork of "El Shaddoll Winda", in the staff of the puppet version of "Winda, Priestess of Gusto", and on the backplate of "Shaddoll Squamata".
- The yellow mist emerging from this monster's head appears to be a larval form of "Shaddoll Core".
- This monster has a transformed version, turned by the mist: "El Shaddoll Grysta".
- This card is named after cairngorm, a variety of smoky quartz crystal found in the Cairn Gorm Mountains of Scotland.
- The mist emerging from this monster's head may also be based on the "smoky quartz" as well.
- This monster is a corrupted form of "Gem-Knight Crystal", whose fusion powers went into overdrive and was later corrupted.
- This card has the same ATK/DEF as those of "Gem-Knight Crystal".
- The design of "Cairngorgon" is an amalgamation of "Gem-Knight Crystal", "Gem-Knight Master Diamond", and "Gem-Knight Zirconia".
- The helmet belongs to "Crystal" with the left horn of "Master Diamond" grafted on it; the right eye of "Gem-Knight Prismaura" is visible behind the damaged faceplate.
- The breastplate is an amalgam of the breastplates of "Crystal" and "Master Diamond", while the cape is a tattered amalgam of the capes of "Master Diamond" and "Zirconia"; the faulds are a combination of the faulds of "Master Diamond" and "Zirconia".
- The right arm belongs to "Zirconia" with the vambrace of "Crystal" grafted on it; the right pauldron belongs to "Crystal".
- The left arm and left pauldron belong to "Master Diamond".
- The right leg belongs to "Crystal"; the right tassets belong to "Master Diamond" with a tasset of "Crystal" grafted on it.
- The left leg belongs to "Master Diamond" with the tassets of "Zirconia" grafted on it; the left tasset belongs to "Crystal".
