You can check out a preview of the Occultist’s brooding personality in the class trailer just below, which shows little of the mechanical side of things but does feature a pouty dude with a scythe. Lore-wise, the class is charged by the Queen of Souls to oversee the balance between the realm of the living and the realm of the spiritual, serving as interrogators as they peer into their targets’ very souls. So complicated, yes, but not exactly upbeat.
Source: Official Site