In Season 4, a series of events and dangerous spells results in Juliette becoming an exceptionally powerful Hexenbiest, and her personality becomes drastically more antagonistic and less empathetic as a result, enjoying her power while disregarding her friends' concerns, her attitude conflicting between reveling in her power and hating Nick's allies for doing this to her. After her plans for revenge culminate in the death of Nick's mother, she is shot by Trubel in the Season 4 finale.