The Bastard Son & The Devil Himself S01e08 May 2026

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.

Nathan, now empowered after his Giving, engages Soul. The battle is a clash of Nathan's raw, emerging abilities against Soul's stolen, versatile powers.

Nathan finally reaches his 17th birthday. According to prophecy and witch law, he must consume the blood of an ancestor (his father, Marcus) to receive his "Giving" and unlock his full powers. The Bastard Son & the Devil Himself s01e08

Ceelia, who has acted as Nathan’s protector and mentor, faces off against Soul in a desperate attempt to protect the protagonists, showcasing the tragic rift within the Fairborn ranks. The Climax: The Forest Battle

This guide covers the climactic Season 1 finale (Episode 8) of The Bastard Son & the Devil Himself , detailing the major plot points, the high-stakes confrontation, and how the season concludes. Nathan discovers his gift is "Power Mimicry" (or

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

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. Nathan finally reaches his 17th birthday

Soul O’Brien, now fully corrupted and wielding multiple stolen powers, leads a brutal assault on the forest hideout. His goal is to kill Marcus and Nathan to "purify" the witch world, though his actions have become those of a tyrant.