Mirror Strike 
Instant
All combat damage that would be dealt to you this turn by target unblocked creature is dealt to its controller instead.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
All combat damage that would be dealt to you this turn by target unblocked creature is dealt to its controller instead.