In episode 67, Patty gave this card to Yusei Fudo for his duel against Rudolph Heitmann. Later Yusei uses this card during his Ground Duel against Rudolph Heitmann. When Heitmann activates "Level Thunder" to inflict 2400 damage to Yusei (the damage was equal to the combined Levels of all Heitmann controls times 100), Yusei discards this card to reduce the effect damage he takes to 0. After Yusei Synchro Summons "Stardust Dragon" via the effect of "Eccentric Boy". Yusei activates "Variety Comes Out" to return "Stardust Dragon" to his Extra Deck and Special Summon this card, "Debris Dragon", and "Eccentric Boy" from his Graveyard. Yusei then activates "Tuner's Explosion" to Tribute "Flamvell Guard", this card, and "Eccentric Boy" in order to destroy all three "Ancient Gear Golems" and inflict 1000 damage to Heitmann for each monster destroyed. Since three were destroyed, Heitmann takes 3000 damage. After Yusei wins the Duel, Yusei returns this card to Patty.
This card is also shown on Rudolph Heitmann's computer monitor when he explains to Yusei that the lower class have low level monsters in their Decks which he considers trash. This card is shown belonging to Patty as Heitmann scrolled down the list of people.
This card also appears in a flashback Heitmann has when he recognizes some of the Tuner monsters Yusei was using as the same Tuner monsters that belonged to the students he was going to expel and the same monsters he considered trash.
This card also appears in a flashback Yusei has when he reveals that the monsters he summoned are the "trash" (as described by Heitmann) monsters from the lower class. Patty is shown giving this card to Yusei for his Duel against Heitmann. Luna convinces Sly that he should help Yusei too. Sly was initially unwilling to, but, in the end, he gives Yusei his "Eccentric Boy" card for his Duel against Heitmann.
This card appears in Paradox's explanation when he tells Yugi, Jaden, and Yusei that the reason why he came to the past was so that he could prevent his own bad future from happening. Yugi, Jaden, and Yusei disagreed with going along with Paradox's plan as Paradox's actions will destroy and ruin their eras in time since they revolved around Duel Monsters.