King of the Swamp [DT04-EN055] Common Yu-Gi-Oh! Video Game Promotional Cards as long as this card

as long as this card remains face-up on your side of the field

you can Special Summon 1 Dragon-Type monster except "Red-Eyes Darkness Metal Dragon" from your hand or Graveyard

This card cannot be Special Summoned except by Tributing 1 'Monk Fighter' on your side of the field

Set: Duel Terminal 7 Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 800 2 Level 4 monsters Once per turn: You can detach 1 Xyz Material from this card

King of the Swamp [DT04-EN055] Common Yu-Gi-Oh! Video Game Promotional Cards as long as this cardSet: Duel Terminal 4 Card type: Effect Monster Rarity: Common Attack: 500 Defense: 1100 You can substitute this card for any 1 Fusion Material Monster. When you do this, the other Fusion Material Monster(s) must be the correct one(s). You can discard this card to the Graveyard to add a "Polymerization" from your Deck to your hand.