Wall of Vapor 
Creature — Wall
Defender (This creature can't attack.) Prevent all damage that would be dealt to this creature by creatures it's blocking.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Creature — Wall
Defender (This creature can't attack.) Prevent all damage that would be dealt to this creature by creatures it's blocking.