Card lookup
Card details and today's market value in £ for any printing.
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King of the Swamp
Any printing
£0.11–£0.20
Standard · near mint · price guides converted at the ECB rate of 2026-10-02
- Type
- Effect Monster
- Attribute
- WATER
- Race
- Aqua
- Level
- 3
- ATK/DEF
- 500/1100
- Source
- View on source site ↗
Market value (£)
Standard
- Cardmarket, cheapest printing £0.11 0.13 EUR
- TCGplayer, cheapest printing £0.20 0.27 USD
Yu-Gi-Oh! values are for the cheapest printing — rare printings are worth more.
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Card text
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.
Buy this card elsewhere
Opens each shop's own search — prices and stock are on their site.10 printings
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