Patch Notes February 20, 2026

Patch 3.0 is the single largest update in Diablo II: Resurrected's history. Shipping alongside the Reign of the Warlock expansion, this patch introduces a new playable class, a native loot filter system, three new runewords, a brutal endgame encounter, sweeping balance changes across all seven existing classes, expanded stash functionality, and dozens of quality-of-life improvements and bug fixes. Below is the complete breakdown of everything that changed.

New Class: The Warlock

The Warlock is the eighth playable class in Diablo II and the first new class added since the original Lord of Destruction expansion in 2001. Designed around a risk-reward Pact system, the Warlock enters bargains with demonic entities to gain power at escalating personal cost. Three full skill trees — Demonic Binding, Eldritch Weapons, and Arts of Chaos — provide a fresh suite of skills that support radically different playstyles, from a tanky pact-fueled melee bruiser to a long-range eldritch caster to a minion-heavy ritualist.

Warlock skills shipped in Patch 3.0 include Echoing Strike, Bind Demon, Miasma Bolt, Miasma Chains, Apocalypse, Blood Boil, Blood Oath, Summon Defiler, Consume, Death Mark, Hex Bane, and Hex Purge — split across the three trees. Echoing Strike is the signature melee skill; the chained miasma and blood-trade skills lean into the risk-reward Pact identity. See class guides for the full per-skill breakdowns.

Skill Balance Changes — All Classes

Patch 3.0 delivers targeted balance adjustments across every existing class. The goal is to tighten the gap between top-tier and underperforming builds without destroying any established playstyles. Here is the full class-by-class breakdown:

Paladin

• Blessed Hammer damage reduced by 8% across all levels to narrow the gap with competing builds
• Concentration aura party bonus range extended to 30 yards (up from 20), improving group utility
• Fanaticism mana cost increased slightly at higher levels to offset sustained damage output
• Holy Fire splash radius increased by 1 yard, making Fire Paladin builds more viable for area clearing
• Smite stun duration reduced by 20% in PvP only — PvE unchanged

Sorceress

• Blizzard synergy from Glacial Spike increased from 2% to 3% per level, buffing Cold Sorc endgame scaling
• Frozen Orb mana cost reduced by 15% at all levels, making Orbwalker builds more sustainable
• Static Field now affects bosses at 66% effectiveness in Normal difficulty (unchanged in Nightmare/Hell)
• Energy Shield absorption cap raised from 95% to 97%, improving ES Sorc survivability
• Lightning Mastery bonus damage slightly reduced at levels 20 through 30 to prevent power spike outliers

Necromancer

• Skeleton Warrior base damage increased by 12%, making Summon Necro a legitimate ladder starter
• Raise Skeleton Mage now has a 5% chance to raise an Archer Mage variant with physical damage
• Corpse Explosion damage coefficient slightly adjusted at high skill levels to prevent infinite scaling
• Decrepify slow effect increased from 50% to 60% in PvE for improved crowd control
• Bone Spear synergy chain improved for multi-target scenarios, boosting Bone Necro clear speed

Amazon

• Lightning Fury chain bolt count increased by 1 at levels 12, 20, and 28 — significant cow-level buff
• Charged Strike synergy from Power Strike increased from 6% to 8% per level
• Valkyrie AI improved for target acquisition in dense mob scenarios, reducing idle behavior
• Strafe attack rate breakpoints adjusted to reward faster bows more consistently

Barbarian

• Whirlwind now correctly applies on-hit effects at the expected frequency (long-standing fix)
• Berserk physical-to-magic conversion no longer caps at 95%, enabling full magic damage builds
• Battle Orders duration increased by 4 seconds per level, reducing the need for constant recasting
• Frenzy stacking cap raised from 5 to 6 stacks, improving sustained damage ceiling
• War Cry mana cost reduced at levels 1 through 10 for smoother early leveling

Druid

• Tornado homing behavior improved for fast-moving targets — the most impactful Druid change in years
• Armageddon fire ball frequency increased slightly for better sustained AoE damage
• Werebear form HP bonus increased by 5% at all levels, buffing tanky shapeshifter builds
• Hurricane radius expanded from 4 to 4.5 yards, improving Wind Druid area coverage

Assassin

• Lightning Sentry synergy from Death Sentry increased from 10% to 12% per level
• Dragon Talon now benefits from weapon IAS more consistently across all attack breakpoints
• Fade now provides a 5% additional resistance boost in PvP environments
• Burst of Speed duration increased at levels below 10 for smoother early-game progression

Loot Filter System Implementation

The most requested feature in Diablo II history is now built directly into the game engine. Patch 3.0 introduces a native loot filter system that reads a plaintext Filter.d2lf file from your game directory. No third-party tools are required to run the filter — only to create it. Supported filter rules include:

• SHOW / HIDE — control whether an item appears on the ground or is hidden entirely
• SetTextColor — assign custom RGB colors to item name labels
• PlayAlertSound — trigger numbered sound alerts when specific items drop
• SetFontSize — scale the ground label size to make important drops impossible to miss
• MinimapIcon — display an icon on the minimap when a matching item is on the ground
• Condition keywords: ItemType, ItemBase, Rarity, Rune, GoldValue, ItemLevel, DropLevel

The filter system processes rules top to bottom. The first matching rule wins, so order matters. Experienced Path of Exile players will find the syntax familiar, though the condition set is tailored specifically to Diablo II's item system. Filters can be swapped in-game without restarting via the new Options menu under the Gameplay tab.

New Runewords

Patch 3.0 introduces new ladder-only runewords that pair with the Warlock's Pact system. See the live runeword guide and Maxroll's item database for the current confirmed list and recipes — the lineup has shifted between PTR and live, so canonical runes-and-affixes belong on dedicated reference pages rather than a patch summary.

Colossal Ancients Endgame

Beyond Baal lies something far worse. The Colossal Ancients are the original Ancients — Madawc, Talic, and Korlic — twisted beyond recognition by millennia of corruption after the Worldstone's destruction. They stand as Diablo II: Resurrected's first true endgame encounter, designed to challenge fully optimized characters at the absolute peak of their power.

Accessing the Colossal Ancients requires assembling a complete set of Corrupted Relics scattered across all five acts. Each relic drops from a specific boss or elite pack on Hell difficulty, and all five must be brought to Arreat Summit in a single inventory to trigger the encounter. The relics are consumed on use, so every attempt requires a fresh set.

The encounter itself is dynamic — the Ancients' abilities rotate between sessions, so memorized patterns will not carry you. Madawc may open with a whirlwind barrage in one session and a leap-slam chain in the next. This forces players to adapt in real time rather than execute a rehearsed strategy. A new competitive leaderboard tracks the fastest Colossal Ancients clears by class, adding a persistent endgame goal beyond the level 99 grind.

Stash Improvements

Stash mules are officially a relic of the past. Patch 3.0 introduces a completely revamped stash system designed to eliminate the single biggest quality-of-life pain point that has plagued Diablo II since 2000. Key changes include:

• Shared stash expanded from 4 tabs to 8 tabs
• Four new dedicated stash tabs added: Runes, Gems, Materials, and Consumables
• Items of the appropriate type can be auto-routed to their dedicated tab on pickup via new item routing settings
• New item search function in the stash UI lets you filter by name, item type, or socket count
• Character slots expanded from 8 to 12 per realm

Quality of Life Changes

Beyond the headline features, Patch 3.0 includes a broad set of quality-of-life improvements that touch nearly every aspect of the game:

• Item tooltip redesign — now displays item level, affix tier range, and socket count more prominently
• New color-blind accessibility options for item rarity labels with configurable color schemes
• Offline and online save sync now works bidirectionally when reconnecting to Battle.net
• Era Partition system lets players choose between Classic, Resurrected, and Reign of the Warlock game modes
• Loot filter hot-swap added to Options menu — switch filters without restarting the game
• Mercenary pathfinding improved across all acts, with specific fixes for Act 3 jungle geometry
• Game creation cooldown reduced from 30 seconds to 15 seconds for non-flagged accounts

Bug Fixes

Patch 3.0 resolves numerous long-standing bugs that have persisted across multiple previous patches:

• Fixed: Enigma teleport could cause characters to clip through certain Act 2 map geometry
• Fixed: Corpse Explosion occasionally failed to trigger in 8-player multiplayer games
• Fixed: Auradin damage interactions were not correctly calculating in aura stacking scenarios
• Fixed: Mercenary AI getting permanently stuck behind Act 3 jungle obstacles on specific map seeds
• Fixed: Diablo Clone spawn condition occasionally triggering on non-SoJ sales in private games
• Fixed: Certain rare wand affixes displaying incorrect tooltip values
• Fixed: Assassin finishing moves not registering on fast-dying targets in cooperative play
• Fixed: Rare crash when opening the Horadric Cube while an item tooltip was actively displayed
• Fixed: Waypoint map sometimes rendering incorrectly after switching between legacy and remastered graphics