Card Trivia:Rude Kaiser
- This card is the only Monster that was used by all of the three main protagonists of Yu-Gi-Oh! (Joey Wheeler, Yugi Muto and Seto Kaiba).
- This card is one of the many older cards that are no longer considered useful, compared to the current Metagame.
- A toy that was based on this card can be seen in the opening credits of Toy Hunter.[1]