Zuko, Exiled Prince 
Legendary Creature — Human Noble
Firebending 3 (Whenever this creature attacks, add . This mana lasts until end of combat.)
: Exile the top card of your library. You may play that card this turn.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL