Blue Mana Battery (German) - "Blaue Manabatterie" [Renaissance] Viashino Wizard ) If this card is

) If this card is selected as an attack target

Those who step through discover an unimaginable future

Set: Commander 2017 Type: Artifact Rarity: Uncommon Cost: {2} {T}: Add one mana of any color that a land an opponent controls could produce

You gain X life

Whenever one or more Dragons you control attack

Blue Mana Battery (German) - "Blaue Manabatterie" [Renaissance] Viashino Wizard ) If this card isSet: Renaissance Type: Artifact Rarity: Uncommon Cost: {4} {2}, {T}: Put a charge counter on Blue Mana Battery. {T}, Remove any number of charge counters from Blue Mana Battery: Add {U}, then add an additional {U} for each charge counter removed this way.