Cauldron of Souls [Shadowmoor] Dominaria Prerelease Promos destroy Cosmic Horror unless you

destroy Cosmic Horror unless you pay {3}{B}{B}{B}

Held in the lion's eye —Zhalfirin saying meaning "caught in the moment of crisis"

Set: Alpha Edition Type: Creature — Elemental Rarity: Uncommon Cost: {3}{R}{R} Earth Elementals have the eternal strength of stone and the endurance of mountains

Set: Arabian Nights Type: Sorcery Rarity: Rare Cost: {W}{W} Players play a Magic subgame

Cauldron of Souls [Shadowmoor] Dominaria Prerelease Promos destroy Cosmic Horror unless youSet: Shadowmoor Type: Artifact Rarity: Rare Cost: {5} {T}: Choose any number of target creatures. Each of those creatures gains persist until end of turn. (When it dies, if it had no 1 1 counters on it, return it to the battlefield under its owner's control with a 1 1 counter on it.)