Card Trivia:Elemental HERO Mariner
- This monster appears in the artwork of "EN Wave".
- This monster is based on the Marvel Comics superhero Namor (the Sub-Mariner).
- Fittingly, this card is WATER-Attribute.
- This card's Fusion Materials ("Elemental HERO Bubbleman" and "Elemental HERO Avian") are likely a reference to how Namor, despite being an aquatic character, can fly by using the wings on his feet.