Narset, Enlightened Master

Narset, Enlightened Master

Legendary Creature - Human Monk | Power/Toughness: 3 / 2 (CMC 6)
First strike, hexproof
Whenever Narset, Enlightened Master attacks, exile the top four cards of your library. Until end of turn, you may cast noncreature spells from among those cards without paying their mana costs.