Card Appearances:Plasma Eel
- In episode 125, Yami Marik uses this card during his duel against Joey Wheeler. He summons this card through the effect of "Hidden Soldiers". He then equips this card onto Joey's "Panther Warrior". In the next episode, this card's effect decreased the ATK of "Panther Warrior" to 1500 on Joey's End Phase. On Joey's next End Phase, this card's effect decreased the ATK of "Panther Warrior" to 1000. On Joey's next End Phase, this card's effect decreased the ATK of "Panther Warrior" to 500. On Joey's next End Phase, this card's effect reduced the ATK of "Panther Warrior" to 0. In the following episode, Joey uses "Lava Golem" to attack directly, but Yami Marik activates "Relieve Monster" to return this card to his hand (which frees "Panther Warrior" from this card's effects). Marik then activates the second effect of "Relieve Monster" to Special Summon this card in Defense Position and use it to intercept the attack. This card isn't destroyed due to its first effect. Yami Marik then activates "Machine Duplication" to Special Summon two more copies of this card. He then equipped two copies onto Joey's "Rocket Warrior" and "Lava Golem" respectively. Joey then activates "Graceful Dice" to roll a die and multiply this card's ATK by the result. Joey gets a six, so "Graceful Dice" multiplies this card's ATK by six until the End Phase, making its ATK 3000. This destroys "Machine Duplication" and the two copies that were equipped onto Joey's "Rocket Warrior" and "Lava Golem" were destroyed, freeing them from the effects of the two equipped copies. The 3000 ATK copy of this card was then destroyed by the effect of Joey's "Gilford the Lightning".
- In episode 135, this card is seen in a flashback Yugi Muto has when he remembers Joey's Duel against Yami Marik.
