Mirrodin's Core MP

Condition: Moderatly Played
Color: Land
Card Text: T Add 1 to your mana pool. T Put a charge counter on Mirrodin's Core. T, Remove a charge counter from Mirrodin's Core Add one mana of any color to your mana pool.
Rarity: U
Card Type: Land
Artist: Greg Staples
Name: Mirrodin's Core
Finish: Regular
Card Number: 165/165 
Set Name: Darksteel