Mirror Force [SDDL-EN035] Common Dark Set: Duelist Alliance Card type:

Set: Duelist Alliance Card type: Fusion/Effect Monster Rarity: Ultimate Rare Attack: 2800 Defense: 2500 1 "Shaddoll" monster + 1 LIGHT monster Must first be Fusion Summoned

but Tributes are required for monsters Level 5 or more

Set: Legendary Duelists: Ancient Millennium Card type: Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 1400 (Quick Effect): You can discard this card

Fusion Summon 1 Fusion Monster from your Extra Deck that lists that monster on the field as a Fusion Material Monster

add this additional effect

Mirror Force [SDDL-EN035] Common Dark Set: Duelist Alliance Card type:Set: Structure Deck: Dragunity Legion Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Activate only when an opponent's monster declares an attack. Destroy all Attack Position monsters your opponent controls.