March of Swirling Mist [Kamigawa: Neon Dynasty Prerelease Promos] Black Noncreature spells with {X} in

Noncreature spells with {X} in their mana costs can't be cast

Set: EX: Dragon Type: Water Rarity: Promo Retreat cost: Colorless

a 'poem of sand' was of little account

Set: Weatherlight Type: Artifact Rarity: Rare Cost: {3} Whenever a land an opponent controls is tapped for mana

Set: Hour of Devastation Prerelease Promos Type: Enchantment Rarity: Rare Cost: {2}{W} Players can't get counters

March of Swirling Mist [Kamigawa: Neon Dynasty Prerelease Promos] Black Noncreature spells with {X} inSet: Kamigawa: Neon Dynasty Prerelease Promos Type: Instant Rarity: Rare Cost: {X}{U} As an additional cost to cast this spell, you may exile any number of blue cards from your hand. This spell costs {2} less to cast for each card exiled this way. Up to X target creatures phase out. (While they're phased out, they're treated as though they don't exist. Each one phases in before its controller untaps during their next untap step.)