Black Mana Battery Tweet Light Play, English, 2 In stock $4.49 Moderate Play, English, 1 In stock $3.99 Sell This Product Details Color: Artifact Card Text: 2, T Put a charge counter on Black Mana Battery. T, Remove any number of charge counters from Black Mana Battery Add B to your mana pool, then add an additional B to your mana pool for each charge counter removed this way. Rarity: U Cost: 4 Card Type: Artifact Name: Black Mana Battery Finish: Regular Set Name: Legends