Duoterion

WATER · Dinosaur / Effect Monster · 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.

Is it legal?

TCGUnlimited (3)

OCGUnlimited (3)

Master DuelUnlimited (3)

Rarity: Super Rare (SR)

Genesys0 points

Price

About $0.68–$6.36 across printings and stores (as of Oct 8, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)

Price history & alerts

Printings

Set	Code	Rarity
Legendary Duelists	LEDU-EN037	Super Rare
Speed Duel GX: Midterm Paradox	SGX2-ENC10	Common

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