Card Errata:Maryokutai

New Card Lore: You can only activate this card's effect during your opponent's turn. When your opponent activates a Spell Card, Tribute this face-up card to negate the activation of the Spell Card and destroy it.

Old Card Lore: The effect of this card can only be applied during your opponent's turn. When your opponent activates a Magic Card, offer this face-up card as a Tribute to negate the activation of the Magic Card and destroy it.