- The artwork is a visual pun based on the card's name; the samurai is replacing his prosthetic forearm with a larger one.
- This weapon's appearance differs in its artwork and its non-card image in the anime. In the card's artwork, the weapon is shown as a gigantic prosthetic arm with claws. In the anime, the image displayed by Solid Vision shows it as a brass knuckle with three large drills at the end. This implies that if this card is equipped to a monster, that monster's weapon is replaced with a better version of it.
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