Mad Dog 
Creature — Dog
At the beginning of your end step, if this creature didn't attack or come under your control this turn, sacrifice it.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Creature — Dog
At the beginning of your end step, if this creature didn't attack or come under your control this turn, sacrifice it.