Card Trivia:Subterror Behemoth Umastryx
- Keeping with the Mediterranean Sea theme of the "Subterror Behemoths" in the OCG, this card's Japanese name is a reference to the Ligurian Sea.
- "Subterror Nemesis Warrior" appears in this card's artwork.
- This monster appears in the artwork of "Subterror Behemoth Burrowing".