Viable build for Winter Chrom?

Some I agree with, some I do not.

Brave axe on him is a solid choice.

Bonfire is also smart.

Beyond that I question just about everything.

Vantage over wary fighter? I can understand if you don’t have a spare Lissa/Tharja fodder for bold/vengeful, but wary fighter makes his kit work a lot better since he’s guaranteed to be doubled by everybody and their mother, especially if he runs a speed bane.

Threaten def isn’t necessarily bad, depending on your team composition, but could possibly be better.

Brash assault does not make much sense here. Quickened pulse would be better for him to be able to fire off bonfire quickly.

Reposition on an armor unit is just something you don’t do. Pivot or swap work best for armors.

As for your A skill, for a Brave build you would most likely want death blow. Anything to boost your attack in player phase is a must for Brave builds.

So as it sits right now, the way I mapped it out for you would look like:

Brave axe+
Pivot/swap
Bonfire
DB3
Wary/bold fighter (vengeful wouldn’t make much sense)
C skill of your choice
QP

Usually he has 3 combinations choices base on his B slot.

Weary Fighter, Bonfire, Brave Axe+ or Sack o' gifts+ (enhanced)
Bold Fighter, Aether, Brave Axe+
Vengeful Fighter, Aether, Sack o' gifts+ (enhanced)

Brave axe+
Swap
Aether
Brazen attack/def 3
Bold fighter 3
Panic ploy 3 or armor March 3 or fortify armor
Def ploy 3 sacred seal

With this build you will debuff and quad Everytime while also shooting off aether every player phase