Card Trivia:Subterror Behemoth Fiendess
- This is a cover card of Extra Pack 2017.
- This monster appears in the artwork of "Parthian Shot".
- This is the first "Subterror" Extra Deck monster.
- Also, this can be counted as both the first Wyrm Link Monster to be released, and the first OCG-original "Subterror" monster.
- This monster is the upgraded counterpart of "Subterror Fiendess", as indicated by their matching wings, hair color, and glowing green symbols on their bodies, and this monster's TCG name bearing "Fiendess" as well.
