Fusion Armament [DUNE-EN061] Quarter Century Secret Rare BT6-088 Set: HeartGold & SoulSilver: Base

Set: HeartGold & SoulSilver: Base Set Type: Water Rarity: Promo Retreat cost: Colorless

then shuffle cards your opponent controls into the Deck

research notes

once displaced from their den

except itself

Fusion Armament [DUNE-EN061] Quarter Century Secret Rare BT6-088 Set: HeartGold & SoulSilver: BaseSet: Duelist Nexus Card type: Normal Spell Rarity: Quarter Century Secret Rare Reveal 1 Fusion Monster in your Extra Deck, and Special Summon 1 of the Fusion Materials whose name is mentioned on that monster from your Extra Deck or GY, but until the end of your opponent's turn, it cannot attack and its effects (if any) are negated. You can only activate 1 "Fusion Armament" per turn.