Underworld Breach [Theros Beyond Death Prerelease Promos] War of the Spark Promos then reveal cards from the

then reveal cards from the top of your library until you reveal a card with the chosen name

Set: Battle for Zendikar Prerelease Promos Type: Creature — Elf Shaman Ally Rarity: Rare Cost: {1}{G} Haste

Set: Modern Masters 2015 Type: Legendary Planeswalker — Tezzeret Rarity: Mythic Cost: {3}{U}{U} +1: Untap up to two target artifacts

Set: Throne of Eldraine Type: Artifact Rarity: Rare Cost: {1}{B} Wishclaw Talisman enters the battlefield with three wish counters on it

When Serra Avatar is put into a graveyard from anywhere

Underworld Breach [Theros Beyond Death Prerelease Promos] War of the Spark Promos then reveal cards from theSet: 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.