Guardian Beast [Arabian Nights] Mirrodin Whenever a player casts a

Whenever a player casts a spell

At the end of the night

Set: Modern Horizons Sealed Release Date: 2019-06-14 The first magic set designed specifically for the modern format

Set: EX: Power Keepers Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

and a land

Guardian Beast [Arabian Nights] Mirrodin Whenever a player casts aSet: Arabian Nights Type: Creature Beast Rarity: Rare Cost: {3}{B} As long as Guardian Beast is untapped, noncreature artifacts you control can't be enchanted, they have indestructible, and other players can't gain control of them. This effect doesn't remove Auras already attached to those artifacts.