When a Spell/Trap Card, or monster effect, is activated, while you control a "Number" Xyz Monster: Negate the activation, and if you do, destroy that card. If a "Number" Xyz Monster(s) you control is destroyed by battle or card effect, while this card is in your GY: You can Set this card, but banish it when it leaves the field. You can only use 1 "Numbers Protection" effect per turn, and only once that turn.
NM-Mint 1st Edition - $0.20
Lightly Played 1st Edition - $0.20
Moderately Played 1st Edition - $0.20
Heavily Played 1st Edition - $0.20
Damaged 1st Edition - $0.10
NM-Mint 1st Edition Non English - $0.20
Lightly Played 1st Edition Non English - $0.20
Moderately Played 1st Edition Non English - $0.20
Heavily Played 1st Edition Non English - $0.20
Damaged 1st Edition Non English - $0.10