I believe so. Since my first encounter with a witch, I have found that I can sense it when magic is at work, though how and why I cannot say. I carry no relics, as Eobar did, nor do I hail from any honored lineage.

[He folds his arms.] Someone was watching me in those wastes. Someone or something. I did not feel any of the normal sensations that come with the working of magic, though that proves little. Anyone powerful enough to conceal themselves amidst great dunes of nothing would surely have the power to conceal their sorcery from me as well. It may have been the woman, or that man Sahreed, or even the Eternal Pharoah himself. I will never know, unless--

[He lifts his head quickly. And slowly, he smiles.] ... Unless I returned to the valley I emerged from.