name: Obsidian Obelisk
originalText: Obsidian Obelisk enters the battlefield tapped.
  {T}: Add {C}.
  {T}: Add one mana of any color. Spend this mana only to cast a multicolored spell.
printings: DMC
text: This artifact enters tapped.
  {T}: Add {C}.
  {T}: Add one mana of any color. Spend this mana only to cast a multicolored spell.
type: Artifact