Rally Against Hell as Season of Infernal Chaos Arrives in Diablo IV

jasonnieva September 25, 2025

The veil in Diablo IV has shifted between Sanctuary and the Burning Hells in Season of Infernal Chaos. The presence of Mephisto has weakened the boundary between worlds resulting in the Fell Council escaping Hell and spreading destructive Chaos Rifts across Sanctuary. That said, this season brings with it permanent updates to Eternal and Seasonal Realms in the Infernal Hordes with Chaos Waves, and Bartuc, Lord of Chaos, an all-new boss fight to master.

To earn Seasonal progression, players need to seal Chaos Rifts in Helltide and Nightmare Dungeons. They can earn Magic, Rare, and Legendary Chaos Perks by progressing through the Seasonal Reputation board. It's also possible to earn Unique Chaos Perks by defeating Bartuc in Torment Tiers. Players can upgrade Chaos Perks by earning Infernal Warp through sealing Chaos Rifts and defeating Chaos Monsters.

By the way, Chaos Armor can be earned from many sources across the game, while Bartuc is an excellent source of Chaos Armor in Torment Tiers with a guaranteed drop chance in Torment III and IV.

Deluxe Battle Pass Bundle

For those who want instant access to The Red Griffin armor set, they can purchase the Deluxe Battle Pass which is available for 2,800 Platinum. In addition to the Red Griffin armor, the bundle also comes with:

  • Wings of the Red Griffin Back Trophy
  • This cosmetic has all-new reactive effects
  • Angiris the Brave Pet
  • Access to the Weapons, Beast, and Armor Reliquaries


Check out the complete details of the new season here.

Diablo IV is the fourth main installment of the highly acclaimed Diablo franchise. It takes place in Sanctuary and is set 50 years after Diablo III: Reaper of Souls. This time the main antagonist is Lilith, the daughter of Mephisto. With the forces of both angels and demons now depleted, it appears that the time is ripe for Lilith to finally establish her power in Sanctuary. To fight Lilith, players can choose from five different classes which are the Barbarian, Sorcerer, Druid, Rogue, and Necromancer.

Diablo IV is available on PlayStation 4, PlayStation 5, Xbox One, Xbox Series X/S, and PC through Battle.net and Steam.