Underground River [The Brothers' War Prerelease Promos] Phyrexian Serpent Squirrel giving them an almost insurmountable

giving them an almost insurmountable edge

Set: March of the Machine Commander Type: Creature — Human Knight Rarity: Mythic Cost: {2}{W}{W} Battle cry (Whenever this creature attacks

Set: Phyrexia: All Will Be One Promos Type: Enchantment Rarity: Rare Cost: {1}{B}{B} At the beginning of your upkeep

Set: Phyrexia: All Will Be One Promos Type: Artifact Rarity: Rare Cost: {2}{G}{G} You may play lands from your graveyard

She whispered ancient rites over the fallen

Underground River [The Brothers' War Prerelease Promos] Phyrexian Serpent Squirrel giving them an almost insurmountableSet: 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*