Because of this, conflict arose among the renegades, some arguing for the destruction of the nephalem, others advocating that they should be spared. The renegade angels and demons began to see that the nephalem were more powerful than their progenitors, raising concerns that the nephalem might pose a threat to their parents, or might draw the attention of Heaven and Hell to Sanctuary, neither of which would condone such progeny. Rathma was the first of these new beings called " nephalem", but was not the last, as the pair's fellow angels and demons also produced offspring of their own. The union of angel and demon was without precedent, as was the birth of their offspring, Rathma. Inarius and Lilith give birth to the nephalemĪt some point, Inarius and Lilith mated. Lilith intended to show him that, in time, victory was possible. Inarius was satisfied, believing that escape from the war was sufficient. A new world, Sanctuary, was created, a place where they and their kind could find respite from the Eternal Conflict. The pair rallied like-minded followers and stole the Worldstone from the Pandemonium Fortress.
She could tell that Inarius was besotted with her, and told him that they had to steal the Worldstone, to use it to create a new world. Lilith began to see Inarius as an individual she could manipulate towards her ends, and she gave Inarius her name.
The angel, named Inarius, awoke and rambled incoherently about his desire to escape the Eternal Conflict. To her surprise, her touch breathed new life into him. In one such battle, Lilith took an angel as a prisoner and brought him to her lair for amusement. As the Eternal Conflict dragged on, Lilith tired of her father's approach to the conflict, and took an equally dim view on the leadership of Diablo and Baal, along with her brother, Lucion.