If your opponent Special Summons a monster(s) while you control no cards: You can discard this card, then target 1 face-up monster your opponent controls; this turn, that monster cannot be Tributed, or used as material for a Fusion, Synchro, Xyz, or Link Summon. You can only use this effect of "Gnomaterial" once per turn.
NM-Mint 1st Edition - $1.10
NM-Mint 1st Edition Non English - $1.10
Lightly Played 1st Edition - $1.10
Lightly Played 1st Edition Non English - $1.10
Moderately Played 1st Edition - $1.00
Moderately Played 1st Edition Non English - $1.00
Heavily Played 1st Edition - $0.90
Heavily Played 1st Edition Non English - $0.90
Damaged 1st Edition - $0.80
Damaged 1st Edition Non English - $0.80