name: Glistening Sphere
originalText: Glistening Sphere enters the battlefield tapped.\nWhen Glistening Sphere enters the battlefield, proliferate.\n{T}: Add one mana of any color.\nCorrupted — {T}: Add three mana of any one color. Activate only if an opponent has three or more poison counters.
printings: ONC
text: This artifact enters tapped.\nWhen this artifact enters, proliferate.\n{T}: Add one mana of any color.\nCorrupted — {T}: Add three mana of any one color. Activate only if an opponent has three or more poison counters.
type: Artifact