Polymerization [DEM4-EN001] Common Forbidden Legacy reduce any Battle Damage is

reduce any Battle Damage is controller takes this turn to 0

Set: Sun & Moon: Burning Shadows Type: Basic Darkness Energy Rarity: Secret Rare

This card can make a number of attacks on monsters during each Battle Phase equal to the number of its materials +1

Set: Champion Pack 2 Card type: Quick Play Spell Rarity: Rare Attack: 0 Defense: 0 Activate only while there is a face-up Spellcaster-Type monster(s) on your side of the field

increase its Level by 1

Polymerization [DEM4-EN001] Common Forbidden Legacy reduce any Battle Damage isSet: Advanced Demo Deck Extra Pack Card type: Normal Spell Rarity: Common Fusion Summon 1 Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material.