Litten (24/149) (Cosmos Holo) [Sun & Moon: Base Set] Gold Rare When this card leaves the

When this card leaves the field: Destroy all monsters your opponent controls

You can only use this effect of "D/D Savant Copernicus" once per turn

Set: Legacy of Darkness Card type: Effect Monster Rarity: Super Rare Attack: 1000 Defense: 1000 Offer this face-up card on your side of the field as a Tribute to destroy 1 monster on the field

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

Litten (24/149) (Cosmos Holo) [Sun & Moon: Base Set] Gold Rare When this card leaves theSet: Sun & Moon: Base Set Type: Fire Rarity: Promo Retreat cost: Colorless