Cursed Seal of the Forbidden Spell [IOC-049] Common Prismatic Secret Rare if this card would be

if this card would be destroyed by battle

whose ATK is lower than that monster's original ATK

If this card is sent to the GY: You can add 1 "HERO" monster from your Deck to your hand

Trap or Monster's effect that targets a card(s) in the Graveyard

Cursed Seal of the Forbidden Spell [IOC-049] Common Prismatic Secret Rare if this card would beSet: 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.