Black Mana Battery
Artifact
Mana Cost:
{4}
CMC 4
Set:
Renaissance (REN)
Rarity:
Uncommon
Standard
Commander
{2}, {T}: Put a charge counter on this artifact.
{T}, Remove any number of charge counters from this artifact: Add {B}, then add an additional {B} for each charge counter removed this way.
Deck Archetypes
Ramp
Blink/Flicker
Generates mana from charge counters, fits ramp strategies; the ability to add mana with removal makes it useful in blin…