Whiteout 
Instant
All creatures lose flying until end of turn. Sacrifice a snow land: Return this card from your graveyard to your hand.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
All creatures lose flying until end of turn. Sacrifice a snow land: Return this card from your graveyard to your hand.