Ultimate Fusion

Quick-Play Spell

During the Main Phase: Fusion Summon 1 Fusion Monster from your Extra Deck that mentions "Blue-Eyes White Dragon" or "Blue-Eyes Ultimate Dragon" as material, by shuffling the Fusion Materials listed on it from your hand, field, and/or GY into the Deck, then, you can destroy face-up cards your opponent controls, up to the number of "Blue-Eyes White Dragon" and "Blue-Eyes Ultimate Dragon" used from the field as material. You can only activate 1 "Ultimate Fusion" per turn.

Rulings – Yugipedia

Printings:

Battle of Chaos: BACH-EN051 (Super Rare) - 2022-02-10
25th Anniversary Tin: Dueling Heroes Mega Pack: MP23-EN027 (Ultra Rare) - 2023-09-07
Structure Deck: Blue-Eyes White Destiny: SDWD-EN021 (2) - 2025-02-13

Prices:

Cardmarket: 0.13 €
TCGplayer: $ 0.08