Winnow 
Instant
Destroy target nonland permanent if another permanent with the same name is on the battlefield. Draw a card.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Instant
Destroy target nonland permanent if another permanent with the same name is on the battlefield. Draw a card.