2, {T}: Put one charge counter on Green Mana Battery. TAP Add {G} to your mana pool and remove as many charge counters as you wish. For each charge counter removed from Green ManaBattery, add {G} to your mana pool. Play this ability as an interrupt.

• Number: 145
• Rarity: R
• Type: Artifact
• Mana cost: 4
• Color: Artifact
• Artist: Christopher Rush