When your opponent Special Summons a monster(s) (except during the Damage Step): You can discard this card and 1 Spell; destroy that monster(s). You can only use this effect of "Singularity Fiend" once per turn.
NM-Mint 1st Edition - $0.70
Lightly Played 1st Edition - $0.60
Moderately Played 1st Edition - $0.60
Heavily Played 1st Edition - $0.50
Damaged 1st Edition - $0.50
NM-Mint 1st Edition Non English - $0.70
Lightly Played 1st Edition Non English - $0.60
Moderately Played 1st Edition Non English - $0.60
Heavily Played 1st Edition Non English - $0.50
Damaged 1st Edition Non English - $0.50