- In episode 118, Thelonious Viper uses this card during his Duel against Jaden Yuki. He uses this card to place two Venom Counters on "Elemental HERO Marine Neos" and decrease the latter's ATK by 1000 by sending "Venom Serpent" from his Deck to the Graveyard. Since another Reptile-type monster entered Viper's Graveyard, the ATK of "Vennominon the King of Poisonous Snakes" increases to 2500 1200 more than Marine Neos.
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