Acheron is a dimension driver who walks alone through the cosmos in Honkai: Star Rail, imposing universal laws on everyone. She has only known combat and as a damage dealer, she is very powerful. To understand how she works, here is the best Acheron build in Honkai: Star Rail.

Acheron is a 5-star DPS in Honkai, and as the Emenator of Nihility, she is the strongest unit you can get. She is a Lightning damage hypercarry with a unique kit that benefits greatly from other Nihility characters applying debuffs. The more debuffs your opponents have, the more damage Acheron will do. As a damage dealer with a unique kit and playstyle, it is crucial that you equip her with the right Light Cones, the right Relic and Planar Ornament sets, and level up her Traces.

Light Cones are weapons in Honkai, and as one of the main sources of damage, they are an essential part of any build. Since Acheron follows the path of Nihility, you can only equip her with Nihility Light Cones, and she has a ton of great options for both free-to-play players and light spenders.

Along the Passing Shore is Acheron’s signature Light Cone, which synergizes perfectly with her kit, making it her best slot player. This five-star Light Cone increases Acheron’s CRIT damage by 36 percent and her Ultimate damage by 24 percent. Additionally, her signature Light Cone helps Acheron get stacks of her Ultimate faster, providing a ton of value.