Underworld Breach [Theros Beyond Death Prerelease Promos] Phyrexian Horror you may pay {B}

you may pay {B}

Whenever you cast a colorless spell with mana value 7 or greater

tap enchanted creature

Set: Vanguard Series Type: Vanguard Rarity: Rare Whenever a creature you control dies

The cunning wish for that which they require

Underworld Breach [Theros Beyond Death Prerelease Promos] Phyrexian Horror you may pay {B}Set: Theros Beyond Death Prerelease 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.