Sickening Dreams 
Sorcery
As an additional cost to cast this spell, discard X cards. Sickening Dreams deals X damage to each creature and each player.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Sorcery
As an additional cost to cast this spell, discard X cards. Sickening Dreams deals X damage to each creature and each player.