|This build is designed with a few purposes in mind: 1) to have a method of reliably bypassing otherwise streak-ending incidents with Vantage, 2) providing more utility than a unit with Hardy Bearing, and 3) having a "safe poke" that can seriously dent any unit with Bonfire, from the safety of Windsweep. Additionally, between his solid HP and decent defensive stats, Narcian provides enough of a mixed defensive line with a weapon refine that he can typically survive encounters with targets that his Sweep skill doesn't cover, such as dragons, and especially while on a defensive tile. The benefit of a three-hit cooldown special is especially useful with Slaying Axe, ensuring that the special will be ready upon his first counterattack, assuming he safely attacks a melee unit to gain one charge on his special. Without any merges, with the help of Fury and Phantom Sweep 3, Windsweep's threshold for safely attacking is pushed up to 41 speed -- more than enough to safely poke at any unit except a +Spd Mia or Ayra, which can be optionally solved by using +Spd refine instead of +Def or +Res, or picking up a buff beforehand.
As an alternative, Watersweep can be subbed in for Windsweep if you're having significant issues with the current Steady Breath + Vantage + QR seal Dragon meta.
Additionally, Fury ensures that you'll be seeing Narcian's "damaged" art by the end of most matches -- and who could live without such gloriously silly art in their lives?