Card Trivia:Mist Wurm
- This monster appears in the artwork of "Synchro Back".
- This monster bears a slight resemblance to "Aztekipede, the Worm Warrior" and "Doom Dozer".
- Though this card does not have "Mist Valley" mentioned in its name or effect, it is a WIND Thunder-Type monster that can return cards to the hand, which are common traits among "Mist Valley" monsters.
- The environment that it is rampaging through also resembles what other cards have shown of the "Mist Valley".
- This card was the first Thunder-Type Synchro Monster in the TCG/OCG.