![King of the Swamp [LDK2-ENK17] Common](http://darkcrystalcards.com/cdn/shop/files/3915072f-636e-5977-8728-164e37a623c1_00c58186-0742-4ea0-9389-818fd6a4b82a.png?v=1711050125&width=478)
![King of the Swamp [LDK2-ENK17] Common](http://darkcrystalcards.com/cdn/shop/files/3915072f-636e-5977-8728-164e37a623c1_00c58186-0742-4ea0-9389-818fd6a4b82a_1024x.png?v=1711050125)
Description
| Set: | Legendary Decks II |
| Card type: | Effect Monster |
| Rarity: | Common |
| Attack: | 500 |
| Defense: | 1100 |
You can substitute this card for any 1 Fusion Material Monster, but the other Fusion Material Monster(s) must be correct. You can discard this card to the Graveyard: Add 1 "Polymerization" from your Deck to your hand.