Not to be confused with the recurring Fighter class.
The Fighter (せんし Senshi) is a combat physical class that is exclusive to Fire Emblem Gaiden. The personal class of Alm, the Fighter has properties that are similar to its promoted form and the Dark God class, owing to the way the game is coded.
The Fighter class functions in a similar way to the Lord class, in the sense that should it be felled in battle, the player will achieve an immediate Game Over.
Fighter class has the highest max HP (182) class base of any class in the series, a trait it shares with its promotion and the Dark God class. Due to the way the game handles class bases vs character bases, it's impossible to make use of said class base.