Green Mana Battery
4671fa01-4a9e-4cd9-8154-b0d45e11b702
$0.53 CND
{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.