Imp's Mischief 
Instant
Change the target of target spell with a single target. You lose life equal to that spell's mana value.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
Change the target of target spell with a single target. You lose life equal to that spell's mana value.