How will Vecna be defeated in Stranger Things Season 5? This insane theory was actually hinted at way back in Season 4 Episode 1 during the Hellfire Club’s Dungeons & Dragons game. In D&D, Vecna is almost impossible to defeat — unless you roll a natural 20. And that’s exactly what Erica did. But what if that dice roll wasn’t just a game moment… but a clue? Eleven is Subject 11, Kali is Subject 08, and Will Byers — still connected to Vecna — could become Number 01. Together, they form 20 — the same number that defeated Vecna in D&D. Is this the real plan for Stranger Things Season 5? Watch till the end and comment your theory 👀 Hashtags #StrangerThings #StrangerThings5 #Vecna #VecnaTheory #StrangerThingsTheory #WillByers #Eleven #Kali008 #HellfireClub #DungeonsAndDragons #NetflixSeries #StrangerThingsEdit #ST5 #UpsideDown #comicsculture