Green Mana Battery Tweet Moderately Played, 1 In stock $1.98 Sell This Product Details Card Type: Artifact Rarity: U 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. Color: Artifact Finish: Regular Name: Green Mana Battery Set Name: Legends Cost: 4