Despite the limit for copies of the same card being three per Deck, Ethan's thrown Deck is shown to contain four copies of "Harpie's Feather Duster", likely due to editing error.
- ↑ Yu-Gi-Oh! ARC-V episode 118: "Survival of the Fittest"
- ↑ Yu-Gi-Oh! ARC-V episode 141: "Swinging Back into Action"