Starving Venom Fusion Dragon

Level 8 DARK/Dragon Fusion Effect
2800 ATK / 2000 DEF

2 DARK monsters on the field, except Tokens
If this card is Fusion Summoned: You can make this card gain ATK equal to 1 opponent's Special Summoned monster, until the end of this turn. Once per turn: You can target 1 Level 5 or higher monster your opponent controls; until the End Phase, this card's name becomes that monster's original name, and replace this effect with that monster's original effects. If this Fusion Summoned card is destroyed: You can destroy all your opponent's Special Summoned monsters.

Rulings – Yugipedia

Printings:

Invasion: Vengeance: INOV-EN038 (Secret Rare) - 2016-11-03
2017 Mega-Tin Mega Pack: MP17-EN147 (Secret Rare) - 2017-08-24
Legendary Dragon Decks: LEDD-ENC25 (Ultra Rare) - 2017-10-05
Fists of the Gadgets: FIGA-EN060 (Super Rare) - 2019-08-22
Legendary Duelists: Immortal Destiny: LED5-EN052 (Rare) - 2019-09-26
Legendary Duelists: Season 3: LDS3-EN073 (Common) - 2022-07-21
Quarter Century Stampede: RA04-EN272 (Platinum Secret Rare) - 2025-04-10
Quarter Century Stampede: RA04-EN272 (Quarter Century Secret Rare) - 2025-04-10

Prices:

Cardmarket: 0.58 €
TCGplayer: $ 0.32