Thunder Dragon [DLG1-EN041] Common Plant if you have a Spellcaster-Type

if you have a Spellcaster-Type monster on your side of the field or in your Graveyard: You can return 1 "Spellbook" Spell Card from your Graveyard to the bottom of your Deck

when your opponent activates a monster effect: You can negate that effect

Set: Extreme Force Card type: Pendulum/Effect Monster Rarity: Ultra Rare Attack: 1200 Defense: 1600 Each time a Spell Card is activated

This card's effects can only be applied or activated while it has Xyz Material

Thunder Dragon [DLG1-EN041] Common Plant if you have a Spellcaster-TypeSet: Dark Legends Card type: Effect Monster Rarity: Common Attack: 1600 Defense: 1500 You can discard this card to add up to 2 "Thunder Dragons" from your Deck to your hand.