Barbarian

Barbarians are uncivilized axe-wielders, similar to Bandits, Berserkers, or Pirates. They are an enemy-only class that only appear in Fire Emblem: Monshō no Nazo along with it's remake, and also in Fire Emblem: Seisen no Keifu. In the former, they are the strongest axe-users in the game, residing in desolate locations where dragons often live. In the latter, they are identical to Mountain Thieves, but carry less gold. Barbarians are replaced by Berserkers in Fire Emblem: Shin Monshō no Nazo ~Hikari to Kage no Eiyū~ during the last few chapters, while they themselves replace Bandits throughout the earlier parts of the game.

Barbarians return in Fire Emblem: Awakening, seemingly replacing bandits. They are playable for the first time as a reclass option for certain characters, though no playable character has it as a default class.

Fire Emblem: Monshō no Nazo

 * HP: 52
 * Str: 20
 * Skl: 20
 * Spd: 20
 * Lck: 20
 * Def: 20
 * Res: 20
 * Wlv: 20

Fire Emblem: Shin Monshō no Nazo ~Hikari to Kage no Eiyū~

 * HP: 60
 * Str: 30
 * Mag: 30
 * Skl: 30
 * Spd: 30
 * Lck: 30
 * Def: 30
 * Res: 30

Awakening

 * Garrick - Boss of Prologue
 * Romgo - Boss of Sidequest 1

Trivia

 * Despite being an enemy only class, Barbarians are able to use a Master Seal and promote into Berserkers.
 * In Shin Monshō no Nazo, a Barbarian's stat cap is 30 in every category but level (20) and hp (60).