This card was more powerful in the original manga and anime:
【Level 4/ATK 2900/DEF 1400】 When this card is Summoned successfully, it becomes an Equip Card and is equipped to a monster that your opponent controls. Destroy this card during the Standby Phase of your opponent's next turn, and activate 1 of the following effects:
●If the equipped monster's ATK was equal or lower than this card's ATK, destroy the equipped monster and inflict damage to your opponent equal to the difference.
●If the equipped monster's ATK was higher than this card's ATK, inflict damage to your Life Points equal to the difference.
In episode 32, Bandit Keith uses this card during his Duel against Joey Wheeler. After this card is summoned, Keith uses this card to equip it self onto Joey's "Red-Eyes Black Metal Dragon". Keith explains that when he ends his turn, this card will self destruct and inflict the ATK difference between it and "Red-Eyes Black Metal Dragon" as damage to Joey. Keith ends his turn, but Joey activates "Dragon Nails" to equip it onto "Red-Eyes Black Metal Dragon" and increase its ATK by 600. This causes this card's effect inflict the ATK difference between it and "Red-Eyes Black Metal Dragon" as damage to Keith.