Underworld Breach (Promo Pack) [Theros Beyond Death Promos] Goblin Noble Set: March of the Machine:

Set: March of the Machine: The Aftermath Type: Legendary Creature — Human Monk Rarity: Mythic Cost: {1}{U}{R}{W} Creatures you control have prowess

Set: Theros Beyond Death Promos Type: Enchantment Rarity: Rare Cost: {1}{R} Each nonland card in your graveyard has escape

then proliferate

Return that card to the battlefield under its owner's control at the beginning of that player's next end step

you may search your library for an Assembly-Worker creature card

Underworld Breach (Promo Pack) [Theros Beyond Death Promos] Goblin Noble Set: March of the Machine:Set: 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.