Even with their rough exterior, Warforged can still really feel emotion and suffering. Because the war has finished, most wander without targets, their only wish now staying to serve a higher purpose once again. If you do go with a Barbarian/Artificer, you might uncover Rage interfering with your infusions/magic items. https://fernandounfwp.bloggadores.com/27736559/scourge-aasimar-an-overview