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Diablo IIISeason & patch

Diablo III Season 12: Class and patch development without a global seasonal theme · build archive

Dated complete builds for 7 classes, period patch boundaries, Haedrig sets and concrete seasonal adjustments.

ArchiveChecked 23 October 2026 · patch 2.6.1
Guide coverage

Historical season archive · explicit PC/console boundaries

Dates and game state

FieldArchive record
Start: source calendar date09 November 2017
End: source calendar date11 February 2018
Live patch2.6.1
Season themeClass and patch development without a global seasonal theme

Platforms and timing boundaries

PC and supported console editions have separate platform leaderboards. Diablo III does not support cross-platform multiplayer. Do not assume PC fixes and console schedules were identical.

Nintendo Switch had not yet been released in this period.

Calendar dates are archive records, not live spawn calculations. Regional PC launches and the global console start can fall on different German calendar dates; the linked Blizzard announcement supplies the relevant rule.

What this season changes in play

Progress here is shaped by the contemporaneous live patch, new items and changed sets. Later global powers such as LoN, Ethereals or Sanctifications were not active. Dated profiles identify the skills and powers actually available at the time.

Patch changes and historical boundaries

2.6.1 increases many set and legendary powers. The archive therefore separately moves to dated HotA, Condemn, Impale, WoL, Firebats, Meteor and Corpse Lance versions.

Optimised class plans and seasonal adjustments

ClassDated buildConcrete adjustment
BarbarianImmortal King: HotA · 2.6.1–2.6.6Use the linked dated Barbarian plan with its complete skills, gear, stats and rotation. Seasonal loot or activity rules change collection or play, not automatically item introduction.
CrusaderAkkhan: Condemn · before the Phalanx reworkUse the linked dated Crusader plan with its complete skills, gear, stats and rotation. Seasonal loot or activity rules change collection or play, not automatically item introduction.
Demon HunterShadow: Impale · classic Ricochet versionUse the linked dated Demon Hunter plan with its complete skills, gear, stats and rotation. Seasonal loot or activity rules change collection or play, not automatically item introduction.
MonkSunwuko: Wave of Light · 2.6.1Use the linked dated Monk plan with its complete skills, gear, stats and rotation. Seasonal loot or activity rules change collection or play, not automatically item introduction.
Witch DoctorArachyr: Firebats · classic melee versionUse the linked dated Witch Doctor plan with its complete skills, gear, stats and rotation. Seasonal loot or activity rules change collection or play, not automatically item introduction.
WizardTal Rasha: fast Meteor channeling · 2.6.1Use the linked dated Wizard plan with its complete skills, gear, stats and rotation. Seasonal loot or activity rules change collection or play, not automatically item introduction.
NecromancerPestilence: Corpse Lance · 2.6.1Use the linked dated Necromancer plan with its complete skills, gear, stats and rotation. Seasonal loot or activity rules change collection or play, not automatically item introduction.

Convert the starter set into the target build

The table shows the starter set, not automatically the linked endgame build. Open gifts on the intended class and follow period Journey objectives; early S5/S6 progression differs from the later Chapter II/III/IV scheme.

Activate the set bonus actually within reach first and collect its core weapon through Kadala, rare upgrades and Kanai’s Cube where those systems already exist. Do not replace useful pieces before completing the target bonus.

This season’s Haedrig sets

ClassStarter set
BarbarianImmortal King's Call
CrusaderSeeker of the Light
Demon HunterNatalya's Vengeance
MonkUliana's Stratagem
Witch DoctorSpirit of Arachyr
WizardVyr's Amazing Arcana
NecromancerTrag'Oul's Avatar

Optimise step by step

  1. Step 1

    Complete the linked profile engine: check six skills, four passives, equipped slots and available Cube powers.

  2. Step 2

    Test resources, protection and buff uptime a few rift tiers below the current limit. Only then reroll toward more offensive stats and test longer boss windows.

  3. Step 3

    Separate farming and pushing: fast elite chains use different gems and cooldown assumptions from long Rift Guardian fights. A source’s rift tier is no performance promise at other Paragon or on another platform.

Evidence and verification boundary

Linked profiles distinguish contemporary author bars, documented patch rules and explicitly added editorial slot repairs. No historical rank-one rating is asserted without an archived benchmark. German and English contain the same information.

Class builds for this season

Choose your class. Profiles state their historical version and full-setup requirements.

Diablo IIIClass build

Immortal King: HotA · 2.6.1–2.6.6

Immortal King keeps Ancients permanent; Fury spending reduces Berserker cooldown. Istvan weapons, Gavel and First Men concentrate damage into rapid Fire hammers.

ArchiveBarbarianSeasons 12, 13, 14, 15, 16, 17, 18 · 2.6.1–2.6.6
View build
Diablo IIIClass build

Shadow: Impale · classic Ricochet version

Shadow, Karlei and Holy Point Shot form an elite-focused build. Karlei refunds require targets already hit by Impale; enemies that die too quickly create sustain gaps.

ArchiveDemon HunterSeasons 12, 13, 14, 15, 16, 17, 18 · 2.6.1–2.6.6
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Diablo IIIClass build

Sunwuko: Wave of Light · 2.6.1

Vengeful Wind supplies Sweeping Wind stacks for Sunwuko. Tzo moves the bell to its target; Kyoshiro and Incense Torch strengthen it while Air Ally covers Spirit spikes.

ArchiveMonkSeasons 12, 13, 14, 15, 16 · 2.6.1–2.6.4
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Diablo IIIClass build

Pestilence: Corpse Lance · 2.6.1

Pestilence supplements manual Lances through corpse consumption. Brittle Touch builds critical chance; Reservoir and Shadowhook tie the burst to Essence.

ArchiveNecromancerSeasons 12, 13, 14, 15, 16, 17, 18 · 2.6.1–2.6.6
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Diablo IIIClass build

Arachyr: Firebats · classic melee version

Cloud of Bats rewards sustained channeling near the pack. Arachyr, Bakuli and Chiroptera form the engine; Haunt and Locust satisfy the old Ring of Emptiness requirements.

ArchiveWitch DoctorSeasons 12, 13, 14, 15, 16, 17 · 2.6.1–2.6.5
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Diablo IIIClass build

Tal Rasha: fast Meteor channeling · 2.6.1

Tal Rasha uses four damage elements. Aether Walker speeds travel while old Etched Sigil casts Meteor through channeling; Deathwish and Nilfur scale the damage engine.

ArchiveWizardSeasons 12, 13, 14, 15, 16 · 2.6.1–2.6.4
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Your checklist

0 / 17 guide tasks

Saved locally on this device, shared between both languages. This counter measures guide tasks, not game progress.

Sources & editorial reference date

Independently written guidance. Linked sources support verification of game systems, versions and described changes. Editorial reference date: 2026-10-23.

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