Time and Tide 
Instant
Simultaneously, all phased-out creatures phase in and all creatures with phasing phase out.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
Simultaneously, all phased-out creatures phase in and all creatures with phasing phase out.