Underworld Breach (Promo Pack) [Theros Beyond Death Promos] Plains Swamp its power and toughness are

its power and toughness are each equal to the number of Forests you control

these devices doubled the output of Amrit Vatyam's forges

I'm a maker

Eternal life is worth any sacrifice

Underworld Breach (Promo Pack) [Theros Beyond Death Promos] Plains Swamp its power and toughness areSet: 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.