Plume Fossil (82/101) [Black & White: Plasma Blast] 34 by Tributing 1 Thunder Effect

by Tributing 1 Thunder Effect non-Fusion Monster (in which case you do not use "Polymerization")

Set: Duelist Pack: Rivals of the Pharaoh Card type: Normal Spell Rarity: Rare Fusion Summon 1 Dragon-Type Fusion Monster from your Extra Deck

Set: Hidden Arsenal 3 Card type: Effect Monster Rarity: Super Rare Attack: 800 Defense: 1500 All face-up monsters your opponent controls lose 300 ATK and DEF for each face-up "Naturia" monster you control

You can only control 1 "Bujin Hirume"

Negate all Trap Card effects on the field

Plume Fossil (82/101) [Black & White: Plasma Blast] 34 by Tributing 1 Thunder EffectSet: Black & White: Plasma Blast Type: Item Rarity: Uncommon