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.
Report: Shadowhunters Season 3, Episode 2 — "The Powers That Be" [S3E2] The Powers That Be
: Magnus navigating life without his High Warlock title provides a rare look at his vulnerability and identity beyond his position of power. The episode centers on a supernatural crisis affecting