Tragoedia

Level 10 DARK/Fiend Effect
? ATK / ? DEF

When you take battle damage: You can Special Summon this card from your hand. Gains 600 ATK/DEF for each card in your hand. Once per turn: You can send 1 monster from your hand to the GY, then target 1 face-up monster your opponent controls with the same Level the sent monster had in the hand; take control of that face-up monster. Once per turn: You can target 1 monster in your GY; this card's Level becomes the same as that target's, until the end of this turn.

Rulings – Yugipedia

Printings:

Shonen Jump Vol. 7, Issue 9 promotional card: JUMP-EN033 (Ultra Rare) - 2009-09-01
Turbo Pack: Booster Four: TU04-EN000 (Ultimate Rare) - 2010-11-13
Gates of the Underworld Structure Deck: SDGU-EN016 (Common) - 2011-10-13
Battle Pack: Epic Dawn: BP01-EN020 (Rare) - 2012-05-24
Battle Pack: Epic Dawn: BP01-EN020 (Starfoil Rare) - 2012-05-24
Emperor of Darkness Structure Deck: SR01-EN017 (Common) - 2016-01-28
Structure Deck: Cyberse Link: SDCL-EN013 (Common) - 2017-11-02
Structure Deck: Sacred Beasts: SDSA-EN011 (Common) - 2020-07-09
Quarter Century Bonanza: RA03-EN223 (Platinum Secret Rare) - 2024-11-07
Quarter Century Bonanza: RA03-EN223 (Quarter Century Secret Rare) - 2024-11-07
Phantom Revenge: PHRE-EN046 (Rare) - 2025-12-04

Prices:

Cardmarket: 0.10 €
TCGplayer: $ 0.16