
Diablo IV Season 13 launches on April 28, 2026, alongside the second expansion Lord of Hatred, centered on the Hatred Energy combat mechanic and a wide range of endgame content updates. Unlike previous seasons, Blizzard will not release a PTR for this update. All new content will launch directly on the live servers to preserve full surprise and freshness for players. Following the fast-paced combo gameplay of Season 12, Season 13 features a brand-new system focused on building Hatred Energy through high-intensity combat for dynamic power scaling. Players can accumulate this energy by sustained combat, defeating enemies, and engaging in seasonal activities to steadily boost combat performance, while earning bonus experience and seasonal reputation.
Season-exclusive gear introduced this expansion is deeply integrated with the Hatred mechanic, with their overall power scaling alongside accumulated Hatred Energy. This encourages players to maintain a relentless, high-intensity combat pace and explore the brand-new combat dynamics shaped by Hatred Energy.
Core New Content
New Class: Warlock – Specializations include Legion, Vanguard, Mastermind, and Ritualist. Skovos Isles: A brand-new open-world zone with exclusive storyline content, numerous strongholds, world events, unique elites, and new regional bosses.
Full Skill Tree Overhaul: Every class features expanded skill branches, additional nodes, and new visual effects.
Level Cap Increase: The level cap has been raised from 60 to 70. The skill tree and progression systems have been reworked, adding 10 additional level tiers and 10 extra skill points alongside a new advanced progression system, vastly deepening build diversity and character customization.
Talisman System: An all-new accessory slot offering global passive bonuses and skill enhancements.
Return of the Horadric Cube: The iconic crafting, conversion, and upgrading system makes its return, redefining endgame loot farming and item crafting.
Beyond the Talisman system, a host of new gameplay features have been added this season. Players can experience cohesive endgame content through War Plans, endless challenging trials in Echoing Hatred, and slaughterhouse-style seasonal dungeons. Players can even temporarily embody Mephisto to unleash devastating, world-ending exclusive abilities.
Brand-new seasonal questlines and progression systems have also been implemented. Players can collect Hatred-themed crafting materials to unlock seasonal boons and advanced progression rewards. Many players have raised questions regarding the Mephisto embodiment mechanic within multiplayer endgame content, specifically how buffs and transformation effects interact with other players, including potential interference, shared effects, or duration interruptions. Only time will tell what surprises Blizzard has prepared for players in this upcoming season.