Cursed Seal of the Forbidden Spell [IOC-EN049] Common Synchro/Effect Monster Set: Return of the Duelist

Set: Return of the Duelist Card type: Effect Monster Rarity: Rare Attack: 1300 Defense: 400 If your opponent controls a monster and you control no monsters

Set: Dark Revelation Volume 1 Card type: Counter Trap Rarity: Ultra Rare Discard 1 card from your hand

if the equipped monster attacked: the attack target loses ATK equal to the ATK of the equipped monster

if another Effect Monster is Special Summoned to your field (except during the Damage Step): You can add 1 "Ursarctic" or "Drytron" monster from your Deck to your hand

Cursed Seal of the Forbidden Spell [IOC-EN049] Common Synchro/Effect Monster Set: Return of the DuelistSet: Invasion of Chaos Card type: Counter Trap Rarity: Common Attack: 0 Defense: 0 Discard 1 Spell Card from your hand to negate the activation and the effect of a Spell Card and destroy it. Your opponent cannot activate Spell Cards of the same name (including the Spell Card that is destroyed by this card's effect) during the rest of this Duel.