Name:Mirrodin's Core
ManaCost:no cost
Types:Land
A:AB$ Mana | Cost$ T | Produced$ C | SpellDescription$ Add {C}.
A:AB$ PutCounter | Cost$ T | Defined$ Self | CounterType$ CHARGE | CounterNum$ 1 | SpellDescription$ Put a charge counter on CARDNAME.
A:AB$ Mana | Cost$ T SubCounter<1/CHARGE> | Produced$ Any | SpellDescription$ Add one mana of any color.
Oracle:{T}: Add {C}.\n{T}: Put a charge counter on Mirrodin's Core.\n{T}, Remove a charge counter from Mirrodin's Core: Add one mana of any color.
