King of the Swamp
King of the Swamp is a Effect Monster, first released in 2004 in Ancient Sanctuary. It has 12 printings across 9 sets (Rare, Common, Super Rare, Duel Terminal Normal Parallel Rare, …). The cheapest copy is SBC2-ENI23 Common at $0.27; the most valuable is HL1-EN006 Super Rare at $54.57. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$0.27 – $54.57
12 printings priced
Type
Aqua
Level
3
ATK
500
DEF
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). Discard this card from your hand to be Graveyard to add a Polymerization Spell Card from your Deck to your hand. The Deck is then shuffled.
Appears in 9 expansions
Printings (12)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Ancient Sanctuary | AST-082 | Rare | $1.72 | |
| Dark Revelation Volume 2 | DR2-EN195 | Common | $1.88 | |
| Hobby League 1 | HL1-EN006 | Super Rare | $54.57 | |
| Legendary Collection 3: Yugi's World | LCYW-EN256 | Common | $0.77 | |
| Duel Terminal 4 | DT04-EN055 | Duel Terminal Normal Parallel Rare | $9.08 | |
| Legendary Decks II | LDK2-ENK17 | Common | $0.46 | |
| Fusion Enforcers | FUEN-EN040 | Super Rare | $2.71 | |
| OTS Tournament Pack 20 | OP20-EN014 | Common | $0.31 | |
| Legendary Decks II (2020 Reprint) | LDK2-ENK17 | Common | $0.40 | |
| Speed Duel: Battle City Finals | SBC2-ENI23 | Common | $0.27 | |
| Justice Hunters | JUSH-EN046 | Rare | $0.27 | |
| Justice Hunters | JUSH-EN046 | Collector's Rare | $5.85 |
King of the Swamp: FAQ
How much is King of the Swamp worth?+
King of the Swamp currently sells for $0.27 – $54.57 on TCGPlayer, from $0.27 for SBC2-ENI23 up to $54.57 for HL1-EN006. The exact value depends on the printing, rarity, edition and condition — scan the card with YuScan to see the price of your copy.
Which sets was King of the Swamp printed in?+
King of the Swamp appears in 9 sets: Ancient Sanctuary, Dark Revelation Volume 2, Hobby League 1, Duel Terminal 4, Legendary Decks II, Fusion Enforcers and 3 more.
Is King of the Swamp legal in tournaments?+
On the current TCG Forbidden & Limited List, King of the Swamp is unlimited (3 copies).
What is the passcode of King of the Swamp?+
The 8-digit passcode printed on King of the Swamp is 79109599.
What is your collection worth?
YuScan identifies any Yu-Gi-Oh! card with your camera and tracks live prices per printing across five marketplaces — so a 1st Edition never gets averaged with an Unlimited.
