Wow Dread Fighter/Villager Class Loop is Busted! Fire Emblem Shadows of Valentia

Disclaimer, i am playing a Lunatic Mode Mod and Playable Berkut and Fernand.

This will honestly help me out alot but choosing the right class is hard, Armor Knight, Bow Knight and Gold Knight, 2 Bow knights to be exact but a really good Armor Knight would be really awesome, anyone got an idea? (No mages)