Talk:Witch of Izalith/@comment-98.28.88.47-20121214132130/@comment-1687225-20130430142419

Jarc, Quelana mentions that killing the bed of chaos would put her mother out of misery. Therefore we can infer that either the bed of chaos IS the Witch of Izalith, or that she fused together with it somehow the same way Quelaag and her sister fused with giant spiders.

I doubt Quelana drew her power from the Bed of Chaos considering how she was the fastest to run away from it when the disaster happened (hence why she's the only sister who didn't suffer horrible consequences) and afterwards practically begs the player to kill it.