Duoterion
Duoterion is a Effect Monster in the Bonding archetype, first released in 2017 in Legendary Duelists. It has 2 printings across 2 sets (Super Rare, Common). The cheapest copy is SGX2-ENC10 Common at $1.00; the most valuable is LEDU-EN037 Super Rare at $9.28. In the TCG it is currently unlimited (3 copies).
Market price · TCGPlayer
Updated Oct 1, 2026
$1.00 – $9.28
2 printings priced
Type
Dinosaur
Level
5
ATK
2000
DEF
1400
You can discard this card; add 1 "Bonding" Spell/Trap from your Deck to your hand. If this card is Normal or Special Summoned: You can target 1 "Hydrogeddon", "Oxygeddon", or "Duoterion" in your GY; Special Summon it. You can only use each effect of "Duoterion" once per turn.
Appears in 2 expansions
Printings (2)
| expansion | Code | Rarity | Price | Buy |
|---|---|---|---|---|
| Legendary Duelists | LEDU-EN037 | Super Rare | $9.28 | |
| Speed Duel GX: Midterm Paradox | SGX2-ENC10 | Common | $1.00 |
Duoterion: FAQ
How much is Duoterion worth?+
Duoterion currently sells for $1.00 – $9.28 on TCGPlayer, from $1.00 for SGX2-ENC10 up to $9.28 for LEDU-EN037. 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 Duoterion printed in?+
Duoterion appears in 2 sets: Legendary Duelists, Speed Duel GX: Midterm Paradox.
Is Duoterion legal in tournaments?+
On the current TCG Forbidden & Limited List, Duoterion is unlimited (3 copies).
What is the passcode of Duoterion?+
The 8-digit passcode printed on Duoterion is 43017476.
Bonding
Cards →
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