The Diablo 4 community is buzzing with speculation ahead of BlizzCon 2026, and for good reason. Between datamined item filters, leaked map screenshots, and Blizzard's own hints during the 30th anniversary video, there is a mountain of information suggesting that the game is about to receive its biggest wave of content yet. From a potential new class to a fresh continent to fight through, players have plenty to look forward to. Here, we are going to pull together every reliable leak, rumor, and confirmed detail so you know exactly what to expect from the future of Sanctuary.
Note: This guide was written before BlizzCon 2026; more accurate information will be continuously updated here afterward.
Diablo 4 Next New Class, Area Map, Expansion & Update Roadmap 2026/2027
Following the launch of the Lord of Hatred expansion in April 2026, which introduced the Paladin and Warlock classes alongside the Skovos region, Blizzard now looks set to reveal the next big chapter at BlizzCon 2026 (September 12–13). The immediate focus is Season 15 dropping around September 15, but leaks point to a much larger picture including a new western continent, a new playable class tied to a pre-order incentive, and long-term plans stretching into 2027. With that framework in mind, let's move on to the specific leaks worth watching.
Diablo 4 Next New Class After Warlock & Release Date
Before we get to the expansion itself, the biggest talking point right now is the next playable class. Multiple data points suggest Blizzard is closer to announcing one than the community realizes.
The Hand Crossbow Leak
Datamining efforts inside the game files revealed something odd: an item filter entry for a hand crossbow, a weapon type that currently does not exist in Diablo 4. A filter would not be added for an item that isn't planned, so this is one of the strongest signals yet that a new class is on the horizon. The hand crossbow immediately points fans toward the return of the Demon Hunter, a fan-favorite ranged class from Diablo 3 famous for dual-wielding crossbows and "Spin to Win" style builds.
Amazon as the Front-Runner
Following the Skovos storyline in Lord of Hatred, another popular theory is that the next class will be the Amazon. Reddit discussions overwhelmingly point to Amazon as the natural next step given how the Skovos expansion introduced the Amazon lore. Some fans even predict a two-class release similar to the Paladin/Warlock pattern:
Amazon as a pre-order bonus class (mirroring how the Paladin was offered early)
A brand new, original Diablo class alongside it
Other Contenders Being Discussed
The community has floated several other candidates worth mentioning:
Monk returning from Diablo 3, since many players felt the Spiritborn didn't scratch the martial arts fantasy
Witch Doctor, another Diablo 3 favorite that fans want back for spider jars, locust swarms, and Angry Chicken
Tempest from Diablo Immortal, a water and lightning caster
Witcher-themed class, tied to the rumored Witcher DLC collab that could be revealed at BlizzCon
Bard, an unexplored concept in the Diablo universe
Expected New Class Release Date
If Blizzard follows its recent pattern, the class reveal happens at BlizzCon 2026, with pre-orders opening shortly afterward. Early access to the new class through pre-order incentives is very likely, just as it worked for the Paladin. The full playable launch would coincide with the next expansion, most likely landing in 2027.
Diablo 4 Next New Expansion & Release Date
With the class question addressed, attention naturally shifts to where players will be swinging that new weapon. Leaked map images have already given the community a glimpse of what may be next.
Kingsport and Doom Craig Revealed in Leaks
Credible leaker 3P Venom shared a screenshot that was later enhanced by content creator Rob, showing two brand new regions: Kingsport and Doom Craig (also spelled Dunkra or Duncra in some reports). This appears to be an entirely new western continent of Sanctuary, opening up territory that has not been explored in Diablo 4 yet.
Key details from the leaked map include:
A new open-world region set on the western continent
At least three new dungeons visible on the map
Rumored ties to Westmarch, the home of the Paladin and Crusader
Potential connections to Act 6, expanding the main storyline
Story Direction: The Return of Baal?
Community theories suggest the next expansion will pull the Prime Evils narrative back to center stage. The pattern so far has been Lilith, then Mephisto (Lord of Hatred), and following the "Hatred brings destruction, destruction brings terror" logic, Baal the Lord of Destruction could be the next big villain. Some players even speculate that Mephisto may find a way to release all the Prime Evils at once, setting up an Uber Tristram encounter reminiscent of Diablo 2.
When Will the Next Expansion Launch?
Since expansions have been arriving roughly two years apart (Vessel of Hatred in 2024, Lord of Hatred in April 2026), the third major expansion is realistically targeting a late 2027 or 2028 release. BlizzCon 2026 is more likely to serve up a teaser trailer and confirmation of the region rather than a full gameplay reveal. If Blizzard wants to build hype early, expect a vague "coming 2028" date attached to the announcement.
More Content Coming in the Future Updates in 2026/2027
Beyond the next class and expansion, there is a whole pipeline of smaller updates and mystery projects that are worth keeping on your radar.
Season 15: Rebirth and Soul Splinters
Season 15 is expected to launch on or around September 15, 2026, right after BlizzCon wraps up. Based on PTR testing, the season introduces:
Soul Splinters as a new seasonal progression currency
Rebirth mechanics tied to Diablo himself, "The Lord of Terror has awoken" per Blizzard's recent teaser
New Torment 15 bosses, some of which appeared as placeholders in the PTR
Two teased combat additions: Challenge Dungeons (random open-world portals to boss fights) and Ambush Events (30-second warnings that a powerful demon is hunting you)
Project Hades: The Third-Person Diablo Game
One of the most intriguing long-term leaks is Project Hades, a codename for a completely different Diablo game reportedly in development at Team 3. According to credible leakers, this project is being built in a third-person style combining Dark Souls-like exploration with Batman Arkham-style combat. If BlizzCon has a hidden reveal slot, this is the most likely candidate. Keep in mind that "Project Hades" is a placeholder name; the final title would be something else entirely, possibly a Diablo 1 HD remake or spin-off.
The Witcher Collaboration
A Witcher crossover is confirmed to be on the way, with pre-order bonuses for the next Witcher DLC granting a skin inside Diablo 4. Whether this expands into something bigger, like a Witcher boss fight event with a trophy reward, remains speculation. BlizzCon should clarify the scope of this collab.
Diablo 4 on Switch 2
Leaks also point to a Nintendo Switch 2 version of Diablo 4 being announced at BlizzCon, with a potential release on September 15 or 18, 2026. This would open the game up to a whole new audience of portable players.
Diablo 2: Resurrected Updates
The Diablo developer update panel is expected to touch on D2R as well. Following the surprise release of a new class for that game, fans are hoping for either another class addition or even a small expansion. Balance updates and item reveals are the more realistic bet, but a bigger announcement is not off the table.
Diablo Immortal Big Reveal
BlizzCon's schedule has an unusually large amount of stage time reserved for Diablo Immortal, occupying an entire hall from noon to 7 PM. Speculation suggests this could be a Diablo Immortal 2 reveal, a system overhaul, or possibly an offline version of the mobile game sold as a one-time purchase.
The Empty Schedule Slot
The most tantalizing piece of the puzzle is a 45-minute to one-hour empty gap in the BlizzCon schedule sitting right after the opening ceremony. This slot is almost certainly reserved for a major reveal Blizzard has not yet listed publicly. Whether it turns out to be Project Hades, a Diablo 5 tease, or something completely unexpected, this is the segment every Diablo fan should watch live.
Between the hand crossbow file leak, the Kingsport and Doom Craig map reveal, and the mysterious gap in the BlizzCon 2026 schedule, all signs point to Diablo 4 entering its most ambitious content window since launch. Season 15 arrives almost immediately, the next class reveal is likely just days away, and the third major expansion should be officially teased before the end of 2026. Take all of this with a grain of salt until Blizzard confirms it on stage, but the pieces are lining up for a huge next chapter in Sanctuary.