In episode 140, Yami Marik uses this card during his Duel against Yami Yugi. He summons this card via "Polymerization". Since "Metal Reflect Slime" had 3000 DEF before it was used as a Fusion Material Monster, this card's ATK and DEF become 3000. "Obelisk the Tormentor" then attacks and destroys this card, but Yami Marik activates this card's third effect to revive itself in Defense Position. Later Yugi's "Dark Magician Girl" attacks "Bowganian", but Yami Marik activates "Jam Defender" to redirect the attack to this card, causing the attack to fail. In the next episode, Yugi activates "Soul Taker" to Tribute this card for the effect of "Obelisk the Tormentor" (due to the rules of Battle City, a Fusion Monster can be treated as two Tributes if it had two Fusion Material Monsters).