King of the Swamp

C#LCYW-EN256LCYW

Legendary Collection 3: Yugi's World Mega Pack · Single card

This card can be used as a substitute for any 1 Fusion Material whose name is specifically listed on the Fusion Monster Card, but the other Fusion Material(s) must be correct. You can discard this card to the Graveyard; add 1 "Polymerization" from your Deck to your hand.

King of the Swamp

C#LCYW-EN256LCYW

Legendary Collection 3: Yugi's World Mega Pack · Single card

This card can be used as a substitute for any 1 Fusion Material whose name is specifically listed on the Fusion Monster Card, but the other Fusion Material(s) must be correct. You can discard this card to the Graveyard; add 1 "Polymerization" from your Deck to your hand.