Gatling Dragon

Level 8 DARK/Machine Fusion Effect
2600 ATK / 1200 DEF

"Barrel Dragon" + "Blowback Dragon"
Once per turn: You can toss a coin 3 times and destroy as many monsters on the field as possible, but not more than the number of heads.

Rulings – Yugipedia

Printings:

Flaming Eternity: FET-EN035 (Ultimate Rare) - 2005-03-01
Flaming Eternity: FET-EN035 (Ultra Rare) - 2005-03-01
Dark Revelation Volume 3: DR3-EN155 (Ultra Rare) - 2006-11-25
Legendary Collection 4: Joey's World Mega Pack: LCJW-EN267 (Common) - 2013-10-11
OTS Tournament Pack 7: OP07-EN026 (Common) - 2018-04-13
OTS Tournament Pack 7: OP07-EN026 (Short Print) - 2018-04-13
OTS Tournament Pack 7 (POR): OP07-PT026 (Common) - 2018-04-13

Prices:

Cardmarket: 16.97 €
TCGplayer: $ 23.96