Card Appearances:Stealth Kragen Spawn
- In episode 114, Chironex uses this card during his Duel against Shark and Quattro. He Special Summons two copies from his Extra Deck via the final effect of "Number 4: Stealth Kragen", which also attaches "Stinging Jellyfish" and "Silent Sea Nettle" to each copy as an Overlay Unit In the next episode, Quattro activates the effect of "Number 15: Gimmick Puppet Giant Grinder" to destroy both copies and inflict their combined ATK as damage to Chironex. Chironex then activates the final effect of both copies to Special Summon a third copy and revive "Stealth Kragen" and attach "Stinging Jellyfish" and "Silent Sea Nettle" to both summoned monsters as Overlay Units. Later Chironex activates this card's effect to destroy "Skull Kraken" (who was a WATER monster via "Jelly Rain"), but Quattro activates "Shade of Strings" to prevent "Skull Kraken" from being destroyed by card effects. After "Stealth Kragen" attacks and destroys "Skull Kraken", this card attacks Shark directly, but Shark activates "Deep Current" to negate the attack and end the Battle Phase. Later Chironex activates this card's effect to destroy "Number 73: Abyss Splash" (whose ATK was 0 due to "Cascade Barrier"). This card remained on the field until the Duel was over.
- In the second above-mentioned episode, this card appears in a flashback Chironex when he explains the final effect of "Stealth Kragen" and why two copies of this card were on his field.
