Card Trivia:Book of Life
- This is one of the cover cards of the Japanese version of Pharaonic Guardian.
- This card is a reference to the real ancient Egyptian book, the Book of the Dead. This book supposedly helped people in their journey to the after-life. Thus, this card being the "Book of Life" would similarly help people return to the world of the living.
- This card has four counterparts: "Book of Taiyou", "Book of Moon", "Book of Eclipse", and "Book of Lunar Eclipse". This is the only card out of the five that does not change the battle position of monsters. This card is also the only one with effect that affects only one specific Type - in this case, Zombie.
- This card also has a "Speed Spell" counterpart: "Speed Spell - Book of Life".