Underworld Breach [Theros Beyond Death Prerelease Promos] Plains Swamp If it's greater

If it's greater

) This card's Xyz Summon cannot be negated

Set: Tempest Type: Enchantment Rarity: Rare Cost: {G} Artifacts and lands enter the battlefield tapped

Set: Mystery Booster Type: Creature — Human Cleric Rarity: Common Cost: {W} Whenever another creature enters the battlefield

Set: Modern Masters 2015 Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {15} This spell can't be countered

Underworld Breach [Theros Beyond Death Prerelease Promos] Plains Swamp If it's greaterSet: 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.