Acheron

Acheron is a 5★ character in Honkai: Star Rail, titled “Acheron (Nihility)”. They are aligned with the Lightning element. They hail from Galaxy Rangers, one of 76 regions in Honkai: Star Rail.

As a Lightning character, Acheron shares this element with 11 other characters in Honkai: Star Rail, including Aglaea, Arlan, Ashveil.

Acheron has been featured in 3 banners since Mar 2024. Their most recent appearance was on Indelible Coterie 2025-04-09 (Apr 2025), approximately 459 days ago. Based on their banner history, the average gap between appearances is 189 days.

Acheron was released on March 27, 2024. They were introduced alongside Gallagher, suggesting they were part of the same content update.