: The episode further establishes Lilith, the "Mother of All Demons," as the primary antagonist. She is revealed to be the source of the warlock corruption, using it as part of her larger plan to resurrect Jonathan Morgenstern. 🗝️ Key Themes & Developments
Report: Shadowhunters Season 3, Episode 2 — "The Powers That Be" [S3E2] The Powers That Be
The episode centers on a supernatural crisis affecting the warlocks of New York. Their magic is becoming "corrupted," manifesting as a dark, oily residue that causes them pain and renders their spells unpredictable or dangerous. : The episode further establishes Lilith, the "Mother