Mirror Force [LCYW-EN091] Secret Rare BT3-084 when your opponent activates a

when your opponent activates a card or effect that targets a monster you control: You can discard this card

Set: High-Speed Riders Card type: Normal Trap Rarity: Rare If a Dragon-Type Synchro Monster is on the field: Target up to 2 "Resonator" monsters in your Graveyard

Set: Speed Duel: Duelists of Tomorrow Card type: Field Spell Rarity: Ultra Rare While this card is on the field: The turn player can Fusion Summon 1 Fusion Monster from their Extra Deck

If this card is Tributed by a card effect: You can add 1 "Nekroz" monster from your Deck to your hand

Set: Structure Deck: Seto Kaiba Card type: Effect Monster Rarity: Common Attack: 1200 Defense: 1100 Dragon-Type monsters on the field cannot be targeted by card effects

Mirror Force [LCYW-EN091] Secret Rare BT3-084 when your opponent activates aSet: Legendary Collection 3: Yugi's World Card type: Normal Trap Rarity: Secret Rare Attack: 0 Defense: 0 When an opponent's monster declares an attack: Destroy all Attack Position monsters your opponent controls.