Hydrogeddon [DR04-EN073] Super Rare Astral Pack 5 when a Special Summoned monster

when a Special Summoned monster activates its effect while you have a "Shaddoll" card in your hand: You can negate the activation

Set: Shonen Jump Magazine Promos Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 2300 Defense: 1600 3 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card to declare a card type (Monster

select 1 Spell Card from your Deck

Once per turn: You can target 1 "Vylon" monster in your Graveyard

you can send 1 Dragon-Type Monster from your hand to the Graveyard to add 1 Dragon-Type Monster from your Graveyard to your hand

Hydrogeddon [DR04-EN073] Super Rare Astral Pack 5 when a Special Summoned monsterSet: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Super Rare Attack: 1600 Defense: 1000 When this card destroys an opponent's monster by battle and sends it to the Graveyard, you can Special Summon 1 "Hydrogeddon" from your Deck.