Green Mana Battery Tweet Details Color: Artifact Card Text: 2, T Put a charge counter on Green Mana Battery. T, Remove any number of charge counters from Green Mana Battery Add G to your mana pool, then add an additional G to your mana pool for each charge counter removed this way. Rarity: U Cost: 4 Card Type: Artifact Name: Green Mana Battery Finish: Regular Set Name: Legends
