Vecna? The big bad of Stranger Things season 4 is a humanoid monster with black skin and movable vines that protrude from his entire body. While he lives in the Upside Down, Vecna can psychically reach into the human world, kind of like the Mind Flayer’s connection with Will. And he technically did when Dustin goes missing But on the last episode steve finds Dustin rolled under an Abandoned truck rotted.
Stranger things, movie actor and star Gaten Matarazzo Dies in season 4, on the second of the last episode
