Duoterion

Level 5 WATER/Dinosaur Effect
2000 ATK / 1400 DEF

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.

Rulings – Yugipedia

Printings:

Legendary Duelists: LEDU-EN037 (Super Rare) - 2017-09-07
Speed Duel GX: Midterm Paradox: SGX2-ENC10 (Common) - 2022-10-06

Prices:

Cardmarket: 1.75 €
TCGplayer: $ 3.85