FMorgan build

I might have an idea:
Default tome
A:Swift sparrow
B:Windsweep
C:Atk ploy
Ss:Phantom speed
Windsweep + phantom speed allows her to fight archers and daggers despite her poor def, she'll reach 31 effective +10 phantom speed= 41, which is enough to activate windsweep on any archer, and almost any unit with distant counter. With hone fliers, not a single physical attacker will riposte, and she secures mage duels with her solid 33 res (39 with buffs)

Warding breath / Quick Reposte specialist
Get sol/luna and take radiant aether as well within one inheritance.

And congrats

-spd is good imo cause she can run glacies, base tome (res) and QR to nuke mages. I made a build on her hero info page and she should have something like 46 res. That’s more than enough to wipe out any unit that touches her.

One of the best IVs. Just make her into a res tank to bait enemies. Her default skillset is good. Just give her QR seal

Yeah, with these IVs your better off going for an Enemy Phase resistance tank.

You can maybe try this build:
Default Tome
Iceberg
A: Distant Defense
B: Quick Riposte
C: Atk Ploy
SS: Iote Shield

If you don't have Distant Defense fodder, alternatively you can fodder off Michalis for Iote Shield and run Distant Defense as you SS.

I got her with -Spd +Def and I'm thinking Iote's Shield and Distant Defense in A and S (either way round) and Quick Riposte or a breaker. With flier buffs she could survive non Brave Bow archers and have no issue with mages thanks to 31 def (28 for yours) and 45 resistance when under attack.