- This card's other Type counterparts include "Beast Fangs" (Beast), "Book of Secret Arts" (Spellcaster), "Dark Energy" (Fiend), "Dragon Treasure" (Dragon), "Electro-Whip" (Thunder), "Follow Wind" (Winged-Beast), "Laser Cannon Armor" (Insect), "Legendary Sword" (Warrior), "Machine Conversion Factory" (Machine), "Mystical Moon" (Beast-Warrior), "Power of Kaishin" (Aqua), "Raise Body Heat" (Dinosaur), "Silver Bow and Arrow" (Fairy) and "Vile Germs" (Plant).
- The coloration of this card's artwork is appropriate, as in Japanese culture, purple is the color of mourning, and as such is commonly worn by villains in Japanese fiction.