Card Trivia:Mermail Abyssbalaen
- This card's English name is derived from Balaenoptera, a genus of whale.
- Specifically, this monster is based on a blue whale, as indicated by its Japanese name, 「水精鱗－サルフアビス」, aka "Mermail - Sulfuabyss". This is because "sulphur bottom" (or "sulfur bottom") is another name for the blue whale.
