Boarded Window 
Artifact
Creatures attacking you get -1/-0. At the beginning of each end step, if you were dealt 4 or more damage this turn, exile this artifact.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Artifact
Creatures attacking you get -1/-0. At the beginning of each end step, if you were dealt 4 or more damage this turn, exile this artifact.