Card Trivia:Number 22: Zombiestein


 * This card is the first Zombie-Type Xyz Monster.
 * This also would make it the first Zombie Number monster.


 * This card is the first Xyz Monster that can only be Summoned by Xyz Summoned (This means you can't summon him from the graveyard).


 * The kanji in this card's Japanese name, "不乱健 Furan Ken" can also be read as "Un-Rebelling Strength".


 * This card's name and appearance are a reference to the famous "Frankenstein's monster" and possibly a Ken doll, bringing together Cologne's love for dolls and her Gothic style.
 * Also, the second published edition of Frankenstein by Mary Shelley, which was the first where she -- a woman -- was credited as the author was published in 1822. This, combined with how Fran Ken's weakness was revealed in Rank 18, makes it very possible that Fran Ken's number is a further reference to Frankenstein.


 * This monster is similar to Pyramid Head from Silent Hill.


 * This card is currently the strongest "Number" monster in terms of ATK.


 * This card is one of only two cards with a gender-specific effect; the other is the anime-only effect of "Shadow of Eyes".


 * This card has similar stats to "Neo Galaxy-Eyes Photon Dragon" in terms of ATK, Rank, and card effect (in the manga).


 * This card is similar to Marvel's The Incredible Hulk in appearance and massive strength. Also, the kanji in this card's Japanese name, "不乱健 furan ken" can be read as "Un-Rebelling Strength", which could refer to The Hulk's lack of control.