MTG Salvation

T: Add Colorless.

T: Put a charge counter on Mirrodin's Core.

T, Remove a charge counter from Mirrodin's Core: Add one mana of any color.

T: Add C.

T: Put a charge counter on Mirrodin's Core.

T, Remove a charge counter from Mirrodin's Core: Add one mana of any color.

T: Add C.

T: Put a charge counter on Mirrodin's Core.

T, Remove a charge counter from Mirrodin's Core: Add one mana of any color.