Marvel Rivals Season 10: Gorr the God Butcher Dev Vision Recap

Marvel Rivals' Season 10, Butcher's Blasphemy, has been live since September 11, and the clearest look at what actually changed comes straight from the people who built it. NetEase Games posted Dev Vision Vol. 21 to the official Marvel Rivals YouTube channel on September 8, with hosts Guangguang and Zhiyong walking through the new Duelist, the season's balance pass and what's still to come before the season closes on November 13. Here's what the video actually confirms, cross-checked against the published patch notes and balance post.

Dev Vision Vol. 21, posted September 8, 2026 — Guangguang and Zhiyong break down Marvel Rivals Season 10: Butcher's Blasphemy.

01What Dev Vision Vol. 21 Covers

The 16-minute episode is structured the way most Dev Vision entries are: a walk through the new hero, a preview of upcoming map and event content, and then a hand-off to the written balance post for the numbers. Guangguang frames Season 10 around Gorr's arrival, while Zhiyong takes the back half to cover the global Strategist changes and the Scarlet Witch rework in more detail than the patch notes alone provide. If you only watch one Marvel Rivals developer video this season, this is the one that ties the hero reveal to the balance philosophy behind it.

02Gorr the God Butcher Arrives as a New Duelist

Season 10's headline addition is Gorr the God Butcher, added to the Duelist roster alongside a new story serial, All Gods Will Die, and a Loki-focused tie-in, Journey into Mystery. The official patch notes confirm Gorr as the season's only new hero, arriving with launch on September 11 at 09:00 UTC alongside two purchasable bundles, Divine Destroyer and Blue Requiem. Marvel Rivals hasn't published a full ability breakdown for Gorr outside the video itself, so treat any specific numbers you see elsewhere as unconfirmed until the official hero page updates.

What is confirmed on camera and in the official screenshots is the look: Gorr fights with the golden All-Black blade from his comic arsenal, and his kit leans into the character's "kill the gods" premise rather than a straightforward brawler toolkit. Dev Vision Vol. 21 previews his in-match presence without publishing frame data, so expect the first few days of the season to be spent by the community reverse-engineering exact numbers the way every new Marvel Rivals hero launch tends to go.

03Scarlet Witch's Rework, Explained

The bigger mechanical story this season might actually be Scarlet Witch. The Version 20260911 Balance Post lays out a genuine kit change rather than a numbers tweak: a new ability, Scarlet Hex, fires a 20m-long, 8m-wide shockwave that deals 40 damage and applies a Chaos Mark to anyone caught inside. A new passive then converts 25% of any damage Wanda deals to Chaos-Marked enemies into Bonus Health for herself, capped at 50. Chaos Control's damage drops from 85 to 75 per second but now hits everyone under a Chaos Mark evenly across a 120-degree cone, and Dark Seal's crowd control shifts from repeated stuns to a single 0.3-second stun on detonation, followed by a damage-over-time and slow field.

Dev Vision Vol. 21 is where Zhiyong walks through the intent behind the change: converting Wanda from a pure burst-and-disable kit into a sustained chaos-and-lifesteal playstyle, with Reality Erasure's ultimate wind-up now dealing ramping damage in a 15m radius instead of resolving instantly. If you play Scarlet Witch regularly, this is worth rewatching in full rather than skimming the patch notes alone.

04Global Strategist Energy Changes and Other Balance Notes

Away from Wanda, the balance post's global change affects every Strategist: healing-to-energy conversion drops from 70% to 65%, and damage-to-energy conversion drops from 55% to 50%, which slows Ultimate generation across the entire support roster. Vanguard and Duelist adjustments in the same post include a Captain America health increase from 300 to 350 with his damage falloff removed, a Black Cat rework that trades pure invincibility on Phantom Pursuit for 50% damage reduction plus Unstoppable, and a Thing health trim from 750 to 725. None of these are covered in detail inside Dev Vision Vol. 21 itself, but they land in the same Version 20260911 update the video previews.

05The New Map, Events and Battle Pass

Guangguang teases a new map, new seasonal events and a new costume series in the opening minutes, without naming the map on camera. Third-party coverage has circulated the name "God Quarry," described as a Domination map tied to Gorr's Faith-Harvesting Engine storyline and expected around September 24 — that name is unconfirmed by Marvel Rivals' own patch notes as of this article, so treat it as a placeholder until the official site lists it. What is confirmed directly from the patch notes is the new Battle Pass, The Godbomb, with ten costume sets including White Fox's Cosmic Kumiho and Captain America's Astral Aegis, plus a new seasonal story event, The Tetrameron, built around Loki.

Season 10 Day-One Checklist

1. 1Marvel Rivals rolled its client update at 09:00 UTC on September 11; force a restart if the launcher hasn't already grabbed Version 20260911.5 min
2. 2Watch the full 16-minute video for the context behind the Scarlet Witch rework and Gorr's reveal before you read the raw patch notes.16 min
3. 3Her new Scarlet Hex and Chaos Mark lifesteal change her trading pattern; run a few Quick Play matches before you pick her in Competitive.15 min
4. 4The global Strategist energy nerf slows every healer's Ultimate charge, so plan around slower ultimates on your usual support pick.5 min
5. 5A new Domination map is expected around September 24; it isn't confirmed on the official patch notes yet, so check back before then.2 min

06Verifying the Source and What's Next

Everything above is cross-checked against three official sources: the Dev Vision Vol. 21 video itself, the Version 20260911 patch notes, and the Version 20260911 balance post — all published on marvelrivals.com in the days around launch. Scarlet Witch's rework in particular is worth testing yourself in Quick Play before you commit to her in ranked; a kit that trades burst stuns for sustained Chaos Mark damage changes how she trades in a fight, and the numbers above only tell part of that story. For Gorr specifics beyond what the video shows, watch for an official hero page or a dedicated balance follow-up rather than relying on unverified third-party breakdowns.

Guangguang and Zhiyong are back again and ready to dive into Dev Vision Vol. 21! 📺 Tune in now to discover what lies ahead for Season 10, including a new map, exciting events, and a brand-new costume series!

— Marvel Rivals (@MarvelRivals) — Sept 8, 2026 on X

Marvel Rivals Season 10: Butcher's Blasphemy runs through November 13, with the God Butcher's story content expected to expand as the season's map and events roll out.