Pack's Disdain 
Instant
Choose a creature type. Target creature gets -1/-1 until end of turn for each permanent of the chosen type you control.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
Choose a creature type. Target creature gets -1/-1 until end of turn for each permanent of the chosen type you control.