Black Mana Battery:
2, TAP: Put one charge counter on Black Mana Battery. TAP Add B to your mana pool and remove as many charge counters as you wish. For each charge counter removed from Black Mana Battery, add B to your mana pool. Play this ability as an interrupt.
Number: 29
Rarity: R
Power: 0
Toughness: 0
Type: Artifact
Mana cost: 4
Color: Artifact
Artist: Anson Maddocks
Mana Costs: W=White B=Black; G=Green; R=Red; U=Blue
