Errant, Street Artist 
Legendary Creature — Human Rogue
Flash
Defender, haste
, 
: Copy target spell you control that wasn't cast. You may choose new targets for the copy.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL