Card Trivia:Shadow Ghoul
- This monster appears in the artwork of "Return of the Zombies".
- This card has a retrained counterpart: "Shadow Ghoul of the Labyrinth".
- This card is one of several cards that lack a passcode.
- The Bandai version of this card has 2000 ATK & 1400 DEF, whereas the Konami version has 1600 ATK/ DEF. Moreover, the Bandai version is violet, while the Konami version is green.
- This card's Bandai artwork is taken from Yu-Gi-Oh! Duel 93 (Duelist Duel 34): "Deathtrap Dungeon!", specifically from the panel showing this monster (fused with "Labyrinth Wall") emerging to attack "Beaver Warrior".
- In a 40-card Deck consisting of only monsters, this card's maximum ATK (by its own effect) will be 5500 if all other monsters are in the Graveyard, or 7000 ATK if all monsters in the Extra Deck are in the Graveyard as well.
- In a 60-card Deck, its maximum ATK will be 7500, or 9000 if counting the Extra Deck.
