Underground River [The Brothers' War Prerelease Promos]

Underground River [The Brothers' War Prerelease Promos]Set: The Brothers' War Prerelease Promos Type: Land Rarity: Rare {T}: Add {C}. {T}: Add {U} or {B}. Underground River deals 1 damage to you. "The war polluted the land, turning what had once been fruitful fields into fetid morasses of mud and rusted corpses." *The Antiquities War*

Set: March of the Machine Type: Creature — Faerie Rogue Rarity: Common Cost: {2}{B} Flying

and you may spend mana as though it were mana of any color to cast those spells

Set: Starter Commander Decks Type: Artifact Rarity: Rare Cost: {4} 4

Whenever Myrel

Set: Alternate Art Promos Type: Lightning Rarity: Promo Retreat cost: Colorless

Sacrifice Orzhovl Locket: Draw two cards

Set: Aquapolis Type: Grass Rarity: Uncommon Retreat cost: Colorless

Set: Scarlet & Violet: Base Set Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

If you control an Urza's Mine and an Urza's Tower

Set: March of the Machine Commander Type: Sorcery Rarity: Mythic Cost: {X}{W}{U}{B}{R}{G} Search your library for up to X battle cards with different names

Set: Jumpstart 2022 Type: Creature — Demon Dog Rarity: Uncommon Cost: {4}{B}{B} When Dreadhound enters the battlefield

then exile a nonland card at random from your graveyard