Mental Misstep [New Phyrexia]

Set: New Phyrexia Type: Instant Rarity: Uncommon Cost: {U/P} ({U/P} can be paid with either {U} or 2 life.)Counter target spell with mana value 1. "Your first mistake was thinking I would let you live long enough to make a second." —Sarnvax, Gitaxian sective