name: Mana Drain
originalText: Counter target spell. At the beginning of your next main phase, add {X} to your mana pool, where X is that spell's converted mana cost.
printings: 2X2, CMR, IMA, J16, LEG, ME3, OTP, PRM, VMA
text: Counter target spell. At the beginning of your next main phase, add an amount of {C} equal to that spell's mana value.
type: Instant