Polymerization [SGX1-ENA12] Secret Rare 2015 Mega-Tins Once per turn: You can

Once per turn: You can send 1 monster from your hand to the Graveyard to target 1 face-up monster your opponent controls with the same Level as the sent monster

Set: 2017 Mega-Tins Mega Pack Card type: Quick Play Spell Rarity: Rare Tribute 1 Spellcaster-Type monster

Set: 2015 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Secret Rare Attack: 2800 Defense: 1000 You can Tribute Summon this card by Tributing 1 Tribute Summoned monster

Set: 2018 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Rare Attack: 1800 Defense: 0 When this card is Normal Summoned: You can Special Summon 1 "Gouki" monster from your hand

during the Battle Phase (Quick Effect): You can remove 2 Spell Counters from your field

Polymerization [SGX1-ENA12] Secret Rare 2015 Mega-Tins Once per turn: You canSet: Speed Duel GX: Duel Academy Box Card type: Normal Spell Rarity: Secret Rare Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material.