Abaia

Abaia, bebelith.

CE --> NG. The astral+deva Ybdiel gave up the "spark" that caused
him to radiate Good, entrusting it to a mortal called Fachan, who died
shortly afterwards, becoming a Petitioner, who is devoured by the bebelith, who the deva spark slowly transforms or allows to transform.

Source: The Deva Spark, page 4.