In Teen Wolf Season 3, Episode 16 ("Illuminated"), a blacklight party at Derek's loft is interrupted by the Oni, while Kira's fox-like aura is revealed and Stiles uncovers a dark secret about himself. The episode is available to stream on platforms including Paramount+, Netflix, Hulu, and Amazon Prime. Watch the full episode now on Paramount+ . Teen Wolf recap – Season 3, Episode 16: Illuminated