Card Trivia:Penguin Brave
- "Penguin Cleric", "Penguin Ninja", and "Penguin Squire" appear in this card's artwork.
- According to this monster's concept art, each penguin that appears in this card's artwork is based on a different species of penguin.
- Martial artist: rockhopper penguin
- Ninja: cape penguin
- Hero: macaroni penguin
- Cleric: gentoo penguin
- Spellcaster: emperor penguin
- The penguins that appear in this card's artwork seem to be based on the classes/jobs from the Dragon Quest video games.
- This card's Spanish name was mistranslated as "Bravo Pingüino" ("Bravo Penguin"); a more fitting name could have been "Pingüino Valiente".