Fighter is one of nine playable classes in Phantasy Star Online 2. Alongside Gunner and Techer, this class was once locked behind two Client Orders (offered by Ohza), but is now freely available; players may not start a new character with this class, but they may switch to it from the very beginning at the Class Counter.
Fighter is geared towards quick, short-range combat, using a series of heavily offensive skills to deal a lot of damage in a short amount of time. What it lacks in defense is more than made up for in its excellent offensive abilities.
Fighters may wield Twin Dagger, Double Sabers, Knuckles, and Gunslashes, as well as use the corresponding Photon Arts. Any multiclass weapon with Fighter applied to it may be wielded as well, but the Photon Arts will be unavailable unless the subclass allows for it.