Super Polymerization [RYMP-EN029] Secret Rare CRU079 that hero puts it on

that hero puts it on the bottom of their deck then draws a card

Set: Legacy of the Valiant Card type: Xyz/Effect Monster Rarity: Secret Rare Attack: 1900 Defense: 0 2 Level 4 monsters Once per chain

you may destroy any number of Copper

also negate the Spell/Trap activation

when an effect of a card in the Graveyard is activated: You can negate the activation

Super Polymerization [RYMP-EN029] Secret Rare CRU079 that hero puts it onSet: Ra Yellow Mega Pack Card type: Quick Play Spell Rarity: Secret Rare Discard 1 card; send, from either side of the field to the Graveyard, the Fusion Material Monsters that are listed on a Fusion Monster Card, then Special Summon that monster from your Extra Deck. (This Special Summon is treated as a Fusion Summon.) Spells, Traps, and card effects cannot be activated in response to this card's activation.