Fire Emblem’s complex class system is one of the reasons the series’ characters feel so diverse. With the release of Fire Emblem Echoes: Shadows of Valentia just around the corner, Nintendo of Japan have taken the time to explain some of the game’s classes. Check out the trailer below.
Class Overview Trailer Released For Fire Emblem Echoes: Shadows Of Valentia

I’m gonna be sad if Alm & Celica’s class change looks better than their default design for the amiibo. :/
P2. Unfortunately, I don’t know enough Japanese for this to mean anything to me.