Card Trivia:XYZ-Dragon Cannon
- This is the cover card of Structure Deck: Kaiba Volume 2.
- This monster appears in the artworks of "Interdimensional Matter Translocator", "Synchro Deflector", and "XYZ Hyper Cannon".
- This card's ATK is equal to the ATK of "X-Head Cannon" after applying the ATK boosts of "Y-Dragon Head" and "Z-Metal Tank" that are equipped to it.
- At one point, this card was impossible to Summon in the TCG. This is because of its release in the Collectible Tins 2003, a product that was released before the pack containing this card's Fusion Materials, Magician's Force, was released.
- This is the only promotional card in the "Monster Figure Collection 3" (and in the 3 sets) that is not a Dragon-Type monster.
- This is the first card that could be Special Summoned via Contact Fusion (even though that Special Summoning term didn't exist at the time).
- This card's first and third OCG/TCG artworks are taken from Yu-Gi-Oh! Duel 254 (Duelist Duel 195): "Secret Plan to Call God!", the first from the panel showing this monster being Summoned, and the third from the panel where this monster is shown attacking "Big Shield Guardna".
- This card's second OCG/TCG artwork is derived from two separate scenes in the manga: the "X-Head Cannon" portion is taken from the same chapter, specifically from the panel showing "XY-Dragon Cannon" being Summoned, while the combined "Y-Dragon Head" and "Z-Metal Tank" portion is taken from Yu-Gi-Oh! Duel 255 (Duelist Duel 196): "Obelisk Strikes Back!", specifically from the panel showing "Interdimensional Matter Transporter" teleporting this monster (albeit with minor changes in detail for this second portion).
