Card Trivia:Kappa's Gas
- "Kappa Emperor River Slider" appears in this card's artwork.
- This card's name is derived from a Japanese saying (He no Kappa, "like a kappa farting"), which is equivalent to the English phrase "piece of cake". The English name is also a play on "gas", as the card artwork depicts "Kappa Emperor River Slider" hitting the gas on their speedboat.
