Worldfire 
Sorcery
Exile all permanents. Exile all cards from all hands and graveyards. Each player's life total becomes 1.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Sorcery
Exile all permanents. Exile all cards from all hands and graveyards. Each player's life total becomes 1.