Underworld Breach [Theros Beyond Death Prerelease Promos] Zombie Mutant Rogue (Whenever it attacks

(Whenever it attacks

a player puts the top card of their library into their graveyard

The rifts reach into infinite time streams

Whenever Kroxa enters the battlefield or attacks

Set: Murders at Karlov Manor Type: Legendary Creature — Elf Ooze Wizard Rarity: Mythic Cost: {2}{G}{U} At the beginning of combat on your turn

Underworld Breach [Theros Beyond Death Prerelease Promos] Zombie Mutant Rogue (Whenever it attacksSet: 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.