Activate only if you control a "Number" monster. "Number" monsters on the field cannot be destroyed by card effects, and cannot be destroyed by battle except with another "Number" monster. When a "Number" monster you control is destroyed, destroy this card.
Near Mint Unlimited - $1.00
Near Mint 1st Edition - $1.00
Lightly Played Unlimited - $0.90
Lightly Played 1st Edition - $1.00
Moderately Played Unlimited - $0.80
Moderately Played 1st Edition - $0.90
Played Unlimited - $0.60
Played 1st Edition - $0.70