The Cursed Spirit Swordsman job can be acquired by a swordsman who wields a sword that has become a Cursed Weapon. The prerequisite requirement is that the Cursed Weapon must be tamed.
This is one of the inferior versions of the Undead Tamer Job.
Those with this Job gain bonuses to the acquisition of the Swordsmanship, Coordination, Surpass Limits, Surpass Limits – Cursed Spirit Sword, Strengthen Subordinates, and Strengthened Attack Power while equipped with a Cursed Spirit Sword skills.