Olivia's Wrath 
Sorcery
Each non-Vampire creature gets -X/-X until end of turn, where X is the number of Vampires you control.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Sorcery
Each non-Vampire creature gets -X/-X until end of turn, where X is the number of Vampires you control.