Shaddoll Fusion (Regional Qualifier Stamp) (WI26-EN024) - Winner's Pack 2026-2027 Unlimited

Fusion Summon 1 "Shaddoll" Fusion Monster from your Extra Deck, using monsters from your hand or field as Fusion Material. If your opponent controls a monster that was Special Summoned from the Extra Deck, you can also use monsters in your Deck as Fusion Material. You can only activate 1 "Shaddoll Fusion" per turn.