Mirror Force [MAMA-EN115] Secret Pharaoh's Rare Wyrm or 1 card that specifically

or 1 card that specifically lists the card "Toon World" in its text

Set: Labyrinth of Nightmare Card type: Effect Monster Rarity: Super Rare Attack: 1800 Defense: 700 Each time this card inflicts battle damage to your opponent''s Life Points

Tribute it

also this card cannot use this effect next turn

A "Purrely" Xyz Monster that has this card as material gains the following effect

Mirror Force [MAMA-EN115] Secret Pharaoh's Rare Wyrm or 1 card that specificallySet: Magnificent Mavens Card type: Normal Trap Rarity: Secret Pharaoh's Rare When an opponent's monster declares an attack: Destroy all your opponent's Attack Position monsters.