Underworld Breach (Promo Pack) [Theros Beyond Death Promos] SM21 Set: Prize Pack Series Three

Set: Prize Pack Series Three Type: Dragon Rarity: Ultra Rare Retreat cost: Colorless

Whenever a creature you control that's enchanted or equipped attacks

Set: Sword & Shield: Evolving Skies Type: Dragon Rarity: Secret Rare Retreat cost: Colorless

[Breeding] [Your Turn] [Once Per Turn] When an Option card with the [Royal Knight] trait is placed in the battle area

but now that he is one of them

Underworld Breach (Promo Pack) [Theros Beyond Death Promos] SM21 Set: Prize Pack Series ThreeSet: Theros Beyond Death Promos Type: Enchantment Rarity: Rare Cost: {1}{R} Each nonland card in your graveyard has escape. The escape cost is equal to the card's mana cost plus exile three other cards from your graveyard. (You may cast cards from your graveyard for their escape cost.) At the beginning of the end step, sacrifice Underworld Breach.