The Bastard Son & The Devil Himself S01e08 -

Nathan discovers his gift is "Power Mimicry" (or a variation of his father's ability to take/use others' gifts), making him one of the most powerful witches alive.

With the help of his friends, Nathan manages to defeat Soul. However, the victory is bittersweet, leaving the group as fugitives from both the Blood and Fairborn societies. Ending Explained The Bastard Son & the Devil Himself s01e08

The episode reinforces that Nathan is not "born evil" because of his father; his choices define him. Nathan discovers his gift is "Power Mimicry" (or

The finale shifts into a high-octane survival sequence in the woods: Ending Explained The episode reinforces that Nathan is

The trio— Nathan, Annalisa, and Gabriel —escape together. They are no longer defined by the labels of "Fairborn" or "Blood" but are now outcasts forging their own path.

Soul O'Brien serves as a foil to Marcus, showing that those who claim to be "good" can become the very monsters they hunt.