Worldsea Dragon Zealantis [DABL-EN050] Secret Rare
1st Edition - NM
Not Buying
![King of the Swamp [DT04-EN055] Common](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/102a5551-9d82-51fd-8a4e-e62577e6c706.png?v=1720003365)
King of the Swamp [DT04-EN055] Common
| Set: | 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.