![[Full Set] Griswold's Legacy](/mmoexp-v250528/images/default/items.png)
Season 13 of Diablo II: Resurrected arrives alongside the massive Reign of the Warlock update, introducing the first brand-new class to the game in more than two decades: the Warlock. This dark spellcaster specializes in forbidden magic and demonic binding, offering a completely fresh playstyle compared to existing classes. The Warlock can summon and bind demons such as Goatmen and other hellish creatures to fight alongside them, empower those minions through ritualistic bonds, or even consume them for temporary surges of power. Beyond summoning, the class also manipulates eldritch weaponry, allowing unique combat mechanics like magically wielding heavy two-handed weapons while still using an off-hand item, creating hybrid melee-caster builds that were never before possible in Diablo II. On the spellcasting side, the Warlock commands chaotic elemental and void-based magic, unleashing destructive area-of-effect abilities designed for high-end farming and Terror Zones.
In addition to the new class, the update expands endgame content with tougher Terror Zone mechanics and a new pinnacle challenge known as the Colossal Ancients, designed for highly geared characters seeking top-tier rewards. Over 30 new items have been added, including Grimoires as a new off-hand item type tailored to Warlocks, new runewords and sets that reshape build possibilities, and powerful unique items that support both the new class and existing ones. Quality-of-life improvements such as a customizable loot filter, improved stash organization with stackable materials, and a Chronicle collection system modernize the overall experience. Altogether, this season is not just a ladder reset—it represents one of the most significant gameplay expansions Diablo II has ever received, with the Warlock standing at the center of the new meta.
Beyond the introduction of the Warlock, Season 13’s Reign of the Warlock update significantly expands Diablo II: Resurrected’s endgame and item ecosystem. Terror Zones have been enhanced with new mechanics and elite enemy variants, creating tougher encounters and better rewards for high-level players. A new pinnacle challenge, the Colossal Ancients, pushes geared characters to their limits and offers powerful new loot, adding another aspirational objective beyond traditional boss farming. The update also injects more than 30 new items into the game, including fresh uniques, new sets, additional runewords, and a new off-hand item type called Grimoires, which deepens build diversity across multiple classes.
In addition, the expansion modernizes the overall experience with meaningful quality-of-life improvements. A fully customizable loot filter allows players to control how drops appear on screen, making farming more efficient and tailored to specific builds. Stash management has been upgraded with improved organization and stackable materials, helping reduce long-standing inventory clutter. There’s also a new Chronicle collection system that tracks the uniques, sets, and runewords you’ve found across your account, adding a long-term progression layer for completion-focused players. Altogether, the update feels less like a standard ladder refresh and more like a structural evolution of Diablo II’s core systems.