Invert Polarity (R 190 MH3)

Choose target spell, then flip a coin. If you win the flip, gain control of that spell and you may choose new targets for it. If you lose the flip, counter that spell.
"Skreeg! I thought I told you to stop messing with... Oh, that worked. Good job, Skreeg."
—Ral Zarek
rare
Instant
From the Magic: The Gathering set Modern Horizons 3.