Welkin Hawk 
Creature — Bird
Flying When this creature dies, you may search your library for a card named Welkin Hawk, reveal that card, put it into your hand, then shuffle.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL