This intellectual's studies have paid off greatly, for they wield demon powers like possession and demonic control. (Demon War expansion)

Bonuses: higher mana per spirit, higher mana regen per spirit and higher resistance per spirit (fire, cold, lightning, & poison)
Mana gen: Normal
Armor: Cloth and Capes
Weapons: Daggers

Impale - An attack with a high chance of critical hits.

Possession - Become a powerful demon for a short period of time.

Inferno - Become a living fire and damage anything within range.

Demonic Roar - Scares all nearby enemies and decreases their combat abilities.

Blood Rage - Use this added damage skill after each time you’re hit (stacks up to four).

Blood Sacrifice - A big boost to your damage for a short time but also drains your health while active.

Circle of Protection - Adds 25 physical resistance per skill level to all friendlies within the circle.

Circle of Power - Increases power (physical damage 15%, critical hits 10%, crushing blows 10%, magic critical hits 10%, and magic crushing blows 10% per skill level) to all friendlies within the circle.

Demon Armor - Using pieces of vanquished demons, increases your armor and decreases chances of you taking critical hits and crushing blows.

Demonic Control - The ultimate in knowledge from demons. Subvert the will of the victim and make them an ally for a short period of time.