Maddening Cacophony 
Sorcery
Kicker 
Each opponent mills eight cards. If this spell was kicked, instead each opponent mills half their library, rounded up.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Sorcery
Kicker
Each opponent mills eight cards. If this spell was kicked, instead each opponent mills half their library, rounded up.