Card Trivia:Number 56: Gold Rat


 * This is the second Rank 1 Number card; the first was "Number 83: Galaxy Queen".
 * However this card is the fourth Rank 1 monster.


 * This is the first Number card to have 5 on its Number.


 * This is the first Number card not used in an on-scene duel.


 * This is the first Number whose number is not visible in its artwork.


 * This card though it appears to be a Machine is actually a Beast


 * This card resembles the Pokemon Groudon in appearance.


 * This card's effect is similar to Number 10: White Knight Illuminator's effect.


 * The monster on this card appears to be made of gold, which is worth a lot of money, and its original owner was demanding money while under its influence, hinting that that was his desire that the Number was amplifying. Rats are also thought to be pests by many, reflecting the criminal status of this card's original owner.


 * This card's ATK/DEF is probably derived from its Number: 500 ATK and 600 DEF


 * This card's: draw and shuffle 1 card to deck is an inverse of "Card Trader" effect.