Kahletia was a devil of the Iron City of Dis itself, embodying wrath with her very being. She challenged all around her, and rose through the hierarchy within the city by annihilating her foes without mercy. She rose in power and dethroned the far weaker Archdevil, Kol'gulloth, sending him back to his home circle and assuming the throne of wrath atop the Iron Stake.
She ruled for years, defeating any challengers who came for his position, and was a respected and feared archdevil of wrath. This all stopped when Ket Judinor fell from Seraphar and fought Kahletia. The two battled, but Kahletia was overwhelmed by the corrupted divine power of Ket Judinor, falling to the angel.
Kahletia, demoted and lost of her original power, sought only to climb the ranks of the city again to reclaim her throne.