Diablo 4‘s 10th season, Season of Infernal Chaos, kicks off on 24 September, bringing with it a host of new content. “In Season 10, chaos consumes Sanctuary as the dreaded Bartuc, Lord of Chaos, emerges,” Activision Blizzard said of the upcoming season. “Players will face reworked Infernal Hordes, battle through Chaos Rifts, and harness devastating Chaos Perks to carve their path through absolute madness.”As part of the new season, players will face off against a new boss, take on Chaos Waves as part of a new endgame wave-based mode, and change up builds with Chaos Perks and Armor. “Among the Infernal Offerings within the Infernal Hordes, Chaos Waves enter to throw your visit to hell into a bloody frenzy,” Blizzard said on its blog. “Chaos Offerings will occasionally appear between waves, transforming a standard wave into a volatile crucible of randomized, rule-breaking encounters.