Niblis of the Urn 
Creature — Spirit
Flying Whenever this creature attacks, you may tap target creature.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL
Creature — Spirit
Flying Whenever this creature attacks, you may tap target creature.