Card Trivia:Triangle O
- "Ashoka Pillar", "Cabrera Stone", and "Crystal Skull" appear in this card's artwork.
- The "O" in this card's name likely references how the above monsters are based on "OOPArts", short for "out-of-place artifacts", an artifact found in a very unusual or apparently impossible archaeological context which would challenge conventional historiography and chronology if authentic.
- This card's artwork depicts the aforementioned monsters glowing orange, green, and purple, while the streams of light forming a triangular formation around the monsters are colored the same way. This reflects the different card types on the field destroyed by this card's effect, including Monsters, Spells, and Traps.
- The same colored glowing around the monsters and in the streaks of light are also the same colors used in the background of their cards' respective artworks.
- This is one of three cards that can only be activated while the player controls three specific monsters on the field, the other two being "Huge Revolution" and "Ojama Delta Hurricane!!".
