Super Polymerization [OP14-EN001] Ultimate Rare 2019 Gold Sarcophagus Tin Mega Pack Fusion Summon 1 Fusion Monster

Fusion Summon 1 Fusion Monster from your Extra Deck that lists that monster on the field as a Fusion Material Monster

Special Summon 1 Level 4 "Mathmech" monster from your hand or GY

Set: Legendary Collection 2 Card type: Normal Trap Rarity: Ultra Rare When an opponent's monster declares an attack: Target that attacking monster

Set: Cyberdark Impact Card type: Effect Monster Rarity: Ultimate Rare Attack: 1000 Defense: 1000 Once per turn

but it cannot activate its effects this turn

Super Polymerization [OP14-EN001] Ultimate Rare 2019 Gold Sarcophagus Tin Mega Pack Fusion Summon 1 Fusion MonsterSet: OTS Tournament Pack 14 Card type: Quick Play Spell Rarity: Ultimate Rare Discard 1 card; Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from either field as Fusion Material. Neither player can activate cards or effects in response to this card's activation.