The Herta’s debut in Honkai Star Rail is right around the corner. Like most units in this HoYoverse title, players must ascend them to unleash their maximum potential and this Genius Society member is no exception. Right before her release, the developers revealed what materials players must farm to ascend The Herta to level 80.This article lists The Herta’s Ascension and Trace materials in Honkai Star Rail.All materials Trailblazers need to farm for The Herta in Honkai Star RailSince The Herta is a 5-star character, players must farm more materials than 4-star units in Honkai Star Rail. The following section lists all Ascension and Trace materials that you’ll need to fully upgrade this Genius Society member’s level and abilities:Ascension materialsDream Fridge – 65xExtinguished Core – 15xGlimmering Core – 15xSquirming Core – 15xTrace materialsRough Sketch – 18xDynamic Outlining – 69xExquisite Colored Draft – 139xExtinguished Core – 41xGlimmering Core – 56xSquirming Core – 58xTracks of Destiny – 8xAuspice Sliver – 12xBesides these materials, you’ll need around three million Credits to upgrade The Herta’s level and Traces.Where to farm The Herta’s Ascension and Trace materials in Honkai Star RailAuspice SliverAuspice Sliver in Honkai: Star Rail (Image via HoYoverse)Auspice Sliver is an Advanced Trace level-up material that can be obtained from the Echo of War located in Skysplitter. Since the amount of rewards/materials one can farm from these types of activities is limited, players should plan ahead before farming for it. Completing the Echo of War once costs 30 Trailblaze Power.Extinguished/Glimmering/Squirming CoreExtinguished Core (Image via HoYoverse)The Extinguished Core and its other variants can be farmed by defeating Fragmentum enemies. Additionally, the two-star variant can be purchased from the Embers Exchange Store. Moreover, you can obtain a decent bit of Extinguished Core and its other rarities by completing Divergent Universe.Rough Sketch/Dynamic Outlining/Exquisite Colored DraftExquisite Colored Draft in Honkai: Star Rail (Image via HoYoverse)Rough Sketch is a Trace level-up material that can be farmed from the Bud of Erudition: Crimson Calyx in Penacony Grand Theater. It can also be bought from the in-game Embers Exchange Store with Undying Embers. Players must use Trailblaze Power to access the Crimson Calyx and can use up to 60 power.Dream FridgeDream Fridge (Image via HoYoverse)Dream Fridge is a Character Ascension Material that players must farm to upgrade The Herta’s level in Honkai Star Rail. This material can be acquired by completing the Shape of Nectar: Stagnant Shadow in Penacony’s The Reverie (Dreamscape) area. Similar to the Echo of War activity, this one also consumes 30 Trailblaze Power.