Mirror Force (Green) [DL15-EN018] Rare SV060 when your opponent activates a

when your opponent activates a Spell/Trap Card

- Increase this card''s attack strength by 400

You can Tribute 1 face-up Elemental Hero monster to have this card gain ATK equal to the the Tributed monster's ATK until the End Phase

Set: EX: Crystal Guardians Type: Grass Rarity: Rare Retreat cost: Colorless

Set: Sword & Shield: Shining Fates Type: Psychic Rarity: Ultra Rare Retreat cost: Colorless

Mirror Force (Green) [DL15-EN018] Rare SV060 when your opponent activates aSet: Duelist League Promo Card type: Normal Trap Card Rarity: Rare When an opponent's monster declares an attack: Destroy all your opponent's Attack Position monsters.