Nero, Exceeding Resolve

Creatures you control have prowess. Whenever Narset attacks, exile target noncreature, nonland card with mana value less than Narset’s power from a graveyard and copy it. You may cast the copy without paying its mana cost{flavor}“Oh, I get it... who brought the marshmallows? ‘Cause I’m bringin’ the fire.”{/color#ffffff}