Slash the Ranks 
Sorcery
Destroy all creatures and planeswalkers except for commanders.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Sorcery
Destroy all creatures and planeswalkers except for commanders.