Glistening Sphere (Extended Art) [Phyrexia: All Will Be One Commander] XY135 though he never fully comprehended

though he never fully comprehended its mystical runes

Set: Promotion Cards Rarity: Promo Color: Red Card type: Extra

Set: Stronghold Type: Enchantment Uncommon Cost: {1}{B}{B} At the beginning of each player's upkeep

Set: Sun & Moon: Burning Shadows Type: Lightning Rarity: Promo Retreat cost: Colorless

Glistening Sphere (Extended Art) [Phyrexia: All Will Be One Commander] XY135 though he never fully comprehendedSet: Phyrexia: All Will Be One Commander Type: Artifact Rarity: Rare Cost: {3} Glistening Sphere enters the battlefield tapped. When Glistening Sphere enters the battlefield, proliferate. T: Add one mana of any color. Corrupted T: Add three mana of any one color. Activate only if an opponent has three or more poison counters.