Chthonian Polymer [DR04-EN117] Common Lightning when an attack is declared

when an attack is declared involving a monster you control and an opponent's monster: You can target that monster you control

Cannot be targeted or destroyed by your opponent's card effects

If you control another "Yosenju" monster: You can target 1 face-up card your opponent controls

you can select and activate 1 of these effects: Move this card to an adjacent unoccupied Monster Card Zone

Set: Absolute Powerforce Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Activate only if you have no Synchro Monsters on your side of the field or in your Graveyard

Chthonian Polymer [DR04-EN117] Common Lightning when an attack is declaredSet: Dark Revelation Volume 4 Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Activate only when your opponent Fusion Summons a Fusion Monster. Tribute 1 monster to take control of that Fusion Monster.