Subjective I suppose, but I feel the complete opposite, worst villain in the entire game imo. The fallen in general pose zero real threat at this point, with darkness powers or not. At this point they're virtually extinct. Oryx was menacing, ancient, and evil. He wiped out entire civilizations repeatedly, and we still destroyed him. Some ragtag leftover fallen got their hands on some ice powers and I'm supposed to be even slightly intimidated? The entire campaign every time Eramis spoke I just thought to myself, "did nobody tell this poor girl who she's messing with?"