Flashfires [International Collectors' Edition] War of the Spark Prerelease Promos destroy Cosmic Horror unless you

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

Set: International Collectors' Edition Type: Creature — Zombie Rarity: Rare Cost: {1}{B}{B} Other Zombie creatures have swampwalk

Where is the storm giant King Hekaton

Set: Amonkhet Prerelease Promos Type: Enchantment Rarity: Mythic Cost: {2}{U} At the beginning of your upkeep

Set: Ice Age Type: Enchantment Rarity: Rare Cost: {3}{U} Cumulative upkeep {2} (At the beginning of your upkeep

Flashfires [International Collectors' Edition] War of the Spark Prerelease Promos destroy Cosmic Horror unless youSet: International Collectors' Edition Type: Sorcery Rarity: Uncommon Cost: {3}{R} Destroy all Plains.