Polymerization (Quarter Century Secret Rare) [RA02-EN047] Quarter Century Secret Rare XY181 You can Tribute 1 face-up

You can Tribute 1 face-up "Elemental HERO" monster to have this card gains ATK equal to the Tributed monster's ATK

Set: Strike of Neos Card type: Effect Monster Rarity: Ultimate Rare Attack: 900 Defense: 300 If this card attacks or is attacked by an opponent's monster you can return both monsters to their owner's hands at the start of the Damage Step (without damage calculation)

When your opponent activates a monster effect while you control no monsters (Quick Effect): You can Special Summon both this card from your hand and 1 "PSY-Frame Driver" from your hand

Psychic Rarity: Ultra Rare Retreat cost: 3

Polymerization (Quarter Century Secret Rare) [RA02-EN047] Quarter Century Secret Rare XY181 You can Tribute 1 face-upSet: Rarity Collection II (25th Anniversary Edition) Card type: Normal Spell Rarity: Quarter Century Secret Rare Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material.