Bizarrely, J'Zargo has the highest HP stat of any companion, which is a bit strange when you compare him to tanks like Farkas and Frea. J'zargo is one of the least worthwhile companions. It just depends on which one you prefer, everyone has their own opinions. A skilled mage, J'zargo is confident to the point of arrogance, offering few words of praise for the work of others. It is good to finally be around mages who may be able to keep up with J'zargo.