Another "Maiming" class?

[Shurrikhan]

So how do you tell them apart?

One's visually much more armored than the rest and has far higher defense.
One would seem to provide more freedom of movement and does NOT have the stats used by the ranged classes.
One bathrobe is lighter colored or more flowery in design and has Mind instead of Det.
I.e., the same way you tell them apart in any other MMO.