Either way, you want to get your mana curve just right in this deck so that you're playing an increasingly scary threat each turn and aren't stuck unable to maintain your board pressure by turn three
It might be narrow, but if youre going all in on aggression and can feed this three or more cards, it puts out lots of damage for its cost
(And yes, Narset was only one of the problem planeswalkers from War of the Spark, with Teferi, Nissa and Karn all being bad as well
$0.99 Kasmina, Enigma Sage Strixhaven: School of Mages $0.35 Kasmina, Enigmatic Mentor War of the Spark $1.99 Tamiyo, Field Researcher Eldritch Moon $0.49 Tamiyo, Collector of Tales War of the Spark $1.79 Vraska, Betrayal's Sting Lorwyn Eclipsed Commander Decks $8.49 Ichormoon Gauntlet Phyrexia: All Will Be One $1.99 Kiora, the Crashing Wave (Foil) Duel Decks: Elspeth Vs
Ulamog, the Defiler $85 The top card on the list is fittingly one of the Eldrazi Titans