- Loco is Spanish for crazy, so the card's name translates to "Crazy Stout Express Trolley".
- 「トロッコ」 can mean either Rail car or Trolley in Japanese, reflecting both the original and the dub name of this card.
- This monster is based on the Pennsylvania Railroad EMD SW1 yard switcher locomotive, commonly used to shunt freight cars, like the ones shown in the illustration.
- This monster appears in the artwork of "Revolving Switchyard".
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