Artifact - {2}: Put a charge counter on Gemstone Array. <CR> Remove a charge counter from Gemstone Array: Add one mana of any color.
Artifact - {2}: Put a charge counter on this artifact. <CR> Remove a charge counter from this artifact: Add one mana of any color.
Artifact - {2}: Put a charge counter on Gemstone Array. <CR> Remove a charge counter from Gemstone Array: Add one mana of any color to your mana pool.
