Tengu format ruling
Book of Life
Card effect (current official text)Target 1 Zombie monster in your GY and 1 monster in your opponent's GY; Special Summon the first target, also banish the second target.
Rulings
- If either leaves the GY before this card resolves, the other target is still summoned/banished.
- If that target isn't a Zombie when this effect resolves, it isn't summoned.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Tengu forum — sourced change requests get reviewed.