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To continue preparations for the Lord of Hatred release, Diablo 4 Season 12 brings new features and items. In this overview, you will learn about the upcoming changes, including the returning Killstreak system and Bloodied items and sigils, as well as new gear pieces.

Diablo 4 Season 12 Key Takeaways:

  • Season 12 starts on March 10, 2026, at 10:00 AM PDT.
  • Four new features are coming in Diablo IV Season 12: Killstreak System, Bloodied Items, Bloodied Sigils, and new Unique items.
  • There will be five new uniques in total, three for all classes, and two multi-class items.
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Diablo 4 Season 12 Overview 4.9

Diablo 4 Season 12 Release Date

Diablo 4 Season 12 Overview

The release date for Diablo IV Season 12 is set to March 10, 2026, at 10:00 AM PDT. The start of the new season follows the end of Season 11 and brings a few notable updates. Though it feels more like a minor filler season, it continues the Lord of Hatred narrative with fan-favorite features.

The season is expected to be one of the shortest in Diablo 4, but the Lord of Hatred roadmap hints that in Season 12, we will also see some exciting collab. Also, players speculate that the Lord of Hatred expansion itself might drop in the middle of Season 12, so stay tuned. 

Diablo 4 Season 12 Features

The upcoming patch in Diablo 4 Season 12 will add a few, but very interesting updates. As usual, we get new Unique items, but in addition to that, there are several seasonal mechanics worth paying attention to. Here’s a list of Diablo 4 Season 12 updates:

  • Killstreak System;
  • Bloodied Items;
  • Bloodied Sigils.

With this number of changes, this season is perfect for relaxed gameplay. You can complete dungeons, slay all mobs on your way, or simply Level Up a new character, and we will be here to help you do it faster.

Diablo 4 Killstreak System

Diablo 4 Season 12 Overview

Killstreak is a seasonal mechanic that returns in Diablo IV Season 12. This mechanic was previously featured in Diablo 3, but it is making its debut in the current series. Killstreak works quite simply:

  • Killing several enemies in a row grants you bonuses to HP and seasonal reputation.
  • If there is a long interval between kills or damage, the streak is broken.

Also, depending on the number of consecutive takedowns, there are Killstreak, Carnage, Devastation, Bloodbath, and Massacre.

Diablo 4 Bloodied Items

Diablo 4 Season 12 Overview

Bloodied Affixes in Diablo IV Season 12 are new items enhanced with a special affix. They are directly related to the Killstreak mechanic, as they enhance your streak. There are three types of Bloodied affixes in total:

  • Rampage (Armor): scales power based on current Killstreak Tier.
  • Feast (Weapons): grants combat bonuses based on the total number of kills in the current Killstreak.
  • Hunger (Jewelry): customizes Killstreak rewards, scaling with Killstreak Tier.

It’s even better that this mechanic returns right when new classes are added to the game. Thus, you can get our Paladin Build Kit for faster progression and enjoy your killstreaks with a new hero.

Diablo 4 Bloodied Sigils

Diablo 4 Season 12 Overview

Finally, Bloodied Sigils in Diablo Season IV Season 12 serve to increase the difficulty and intensity of Nightmare Dungeons, Infernal Hordes, and Lair Bosses. The Relentless Butcher Bloodied Affix associated with Bloodied Sigils strengthens mobs and bosses. Additionally, this affix can spawn the Butcher. Key features of Bloodied Sigils:

  • Can be up to 1 level higher than your difficulty level.
  • Drop in Torment 1 Difficulty and higher.

Diablo 4 Season 12 New Uniques

Diablo 4 Season 12 Overview

In Diablo 4 Season 12, five new uniques appear at once: three for all classes and two multi-class items.

ItemTypeClasses
Blood-Mad IdolAncestral Unique AmuletAll
Wendigo BrandAncestral Unique RingAll
Rustbitten DirkAncestral Unique DaggerAll
Ancestral Unique GlovesDruid, Necromancer, Rogue, Sorcerer
Thousand-Eye ReaverAncestral Unique Axebarbarian, Druid, Necromancer, Paladin

If you want to get all the latest uniques, read our Diablo 4 How to Get New Uniques guide.

Diablo 4 Season 12 FAQ

In this section, you’ll find answers to the most popular questions related to the upcoming Season 12 of Diablo IV.

When Does Diablo 4 Season 12 Start?

Diablo 4 Season 12 starts on March 10, 2026, at 10:00 AM PDT. It begins immediately after Season 11 ends.

What Is the Killstreak System in Diablo 4 Season 12?

The Killstreak system rewards players for chaining kills without long gaps. Higher streak tiers grant HP bonuses and seasonal reputation.

What Are Bloodied Items in Diablo 4 Season 12?

Bloodied Items are gear pieces with special affixes tied to Killstreak tiers. They scale in power depending on your current streak level.

What Are Bloodied Sigils Used  for in Diablo 4?

Bloodied Sigils increase the difficulty of Nightmare Dungeons, Infernal Hordes, and Lair Bosses. They can also trigger the Relentless Butcher affix.

How Many New Uniques Are in Diablo 4 Season 12?

Season 12 adds five new Uniques. Three are for all classes, and two are multi-class items.

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Diablo 4 Season 12 Overview 4.9

In summary, even though Diablo 4 Season 12 will probably become one of the shortest seasons, the changes it brings are pretty important. The new seasonal mechanics motivate you to take down more enemies, clearing your way through the hordes of mobs. Bloodied items and sigils continue the synergy and empower you on your way.

Changelog

20 Feb. 2026 Guide added.

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