I need help updating my Armor emblem team!

I got some new armor units from some banners and I want to update my Armor Emblem Team. But I'm not sure of who to put on the team. If anyone has any ideas on who should be on the team or how to make the team better, that would be amazing!
(P.s. I prefer a enemy phase team but if anyone thinks the team should be player phase let me know)

Current Team
Effie +4 (+Def, - Spd)
Berkut's Lance (Res)
Swap
Bonfire
Distant Counter
Wary Fighter 3
Goad Fighter
Distant Def 2

Black Knight +1 (N)
Alondite
Swap
Black Luna
Steady Stance 3
Wings of Mercy 3
Ward Armor
Heavy Blade 2

(LA) Lyn (+Spd, -Atk)
Blue Gift +
Swap
Moonbow
Atk/Spd Bond 3
Guard 3
Fortify Armor
Threaten Atk 2

(Grima) Robin!M ( +Res, - Hp)
Expiration
Swap
Aether
Steady Breath
Vengeful Fighter 3
Spur Def 2
Panic Ploy 2

New Units
(W) Lissa (+Res, - Def)
(H) Jakoc (N)
Brave Hector (+Atk, - Res)
Brave Ephraim (+Hp, - Res)