Card Trivia:Ancient Dragon
- Despite being a dragon and therefore a reptile of sorts, this monster has a navel, a trait possessed solely by placental mammals.
- This card artwork was created by Chilean artist Gonzalo Ordóñez Arias, also known as Genzoman, making this one of the only cards whose artwork was not drawn by a Japanese artist.
- This card is not to be confused with the card of the same name used by Solomon Muto in the 188th episode of the original anime. That "Ancient Dragon" has double the Level and ATK of this card, an entirely different effect, and is a DARK Attribute monster, whereas this card is a LIGHT Attribute monster.
- The "Ancient Dragon" from the anime, however, does seem to be an aged version of this monster.