Polymerization [DT04-EN043] Common Duel Master's Guide You can only use this

You can only use this effect during your opponent's Battle Phase

Increase your opponent's Life Points by 1000 points during each of your opponent's Standby Phases

Set: World Championship JPP Cards Card type: null Rarity: Parallel Rare Attack: 2500 Defense: 2100 This promotional card is printed in Japanese

Set: Duelist Pack: Kaiba Card type: Normal Spell Rarity: Ultimate Rare Attack: 0 Defense: 0 Draw 2 cards

Polymerization [DT04-EN043] Common Duel Master's Guide You can only use thisSet: Duel Terminal 4 Card type: Normal Spell Rarity: Common Send Fusion Materials Monster that are listed by a Fusion Monster Card from your your hand or your side of the field to the Graveyard, and Special Summon the Fusion Monster from your Extra Deck.