Diablo 4 Season 10 Chaos Rifts Guide

Aug-18-2025

Diablo 4 Season 10 introduces one of the most exciting additions to Sanctuary's endgame: Chaos Rifts. These unstable portals, overflowing with demonic energy, tear through the Helltides and the Nightmare Dungeons, summoning endless waves of enemies while offering some of the best Diablo IV items. From the highly coveted Chaos Armor to new dungeon mechanics, Chaos Rifts are set to become a core feature for both casual adventurers and hardcore players.

 

This guide covers everything you need to know about Chaos Rifts, including their spawn conditions, rewards, Mythic versions, Nightmare Dungeon integration, Fleeting Hordes, and their connection to Chaos Perks.

 

 

What Are Chaos Rifts?

Chaos Rifts are unpredictable portals that spawn in Helltides and Nightmare Dungeons. When a rift opens, demons pour out in relentless waves, and players must fight through them before sealing the portal.

 

Unlike traditional dungeon objectives, Chaos Rifts are fast-paced and chaotic, demanding both high DPS and survival skills. But the effort pays off: they serve as one of the primary sources of Chaos Armor and grant a wealth of additional loot.

 

Rewards From Chaos Rifts

Sealing a Chaos Rift is always worth the effort. Players can expect to find:

 

Chaos Armor – Exclusive to Torment difficulty, offering unique build-shaping potential.

Bonus Experience – Perfect for quickly leveling characters in Season 10.

High-quality loot – Including legendaries, rares, and crafting materials.

Gems – Essential for upgrading gear and boosting stats.

 

With their combination of XP, loot, and exclusive gear, Chaos Rifts are among the most efficient grindable activities in Diablo 4 Season 10.

 

Mythic Chaos Rifts

For those adventuring in Torment difficulty, there's a slim chance of encountering a Mythic Chaos Rift. These rare rifts are significantly tougher than normal ones, with deadlier enemies and unpredictable mechanics.

 

Why tackle them? Because the rewards are worth it:

Higher drop rates for Chaos Armor

Potential Mythic-tier loot (PTR testing will reveal specifics)

A true test of skill for top-tier builds

 

Mythic Chaos Rifts aren't just about farming—they're an endgame challenge designed to push even the strongest heroes to their limits.

 

Chaos Rift Nightmare Dungeons

Chaos Rifts also weave their way into Nightmare Dungeons, expand your farming options beyond Helltides. Within these dungeons, players can acquire Fleeting Hordes Compasses, an item that unlocks a lighter version of the Infernal Hordes.

 

What Are Fleeting Hordes?

Instead of long, drawn-out encounters, Fleeting Hordes are short, intense battles that include:

 

Four waves of enemies instead of endless waves

Limited Infernal Offerings for managing Treasure Goblins

A boss fight against two Fell Council members

Aether currency, spent on valuable loot after the fight

 

This system gives players a quicker, more accessible farming option while still preparing them for larger-scale Horde content.

 

Chaos Perks

Clearing Chaos Rifts unlocks Chaos Perks, a brand-new progression system in Season 10. These perks empower your abilities, change how skills function, and create devastating combos—though many come with trade-offs.

 

Examples of Chaos Perks include:

Invigorating Attacks – Increases resource generation from basic skills but lowers their damage.

Chaotic Cooldowns – Randomizes cooldown timers while triggering a powerful Chaos Burst.

Chaos Unleashed – Lets you stack Chaos effects and unleash explosive bursts.

 

Each class has universal perks plus class-specific perks, giving Barbarians, Druids, Necromancers, Rogues, Sorcerers, and the new Spiritborn class deep build customization.

 

Chaos Rifts are the highlight of Diablo 4 Season 10, delivering fast-paced combat, exclusive loot, and deep build customization. These portals define the season's endgame and offer some of the most rewarding challenges for adventurers of all levels.