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Honkai Star Rail Guide

Herta Build Guide


Herta Overview

Herta is one of the Quantum element characters in Honkai Star Rail.


As a Erudition, Herta has exceptional multi-target, AoE damage. Use their abilities at the right time to turn the tide of battle.

Herta Skills

What Are You Looking At?  

Herta Normal Attack

Single ATK

Deals Ice DMG equal to 50% of Herta’s ATK to a target enemy. Beta version. Not indical

One-Time Offer   

Herta Skill

AoE ATK    

Deals 55% of Herta’s ATK as Ice DMG to all enemies. If a target’s HP is 50% or higher. DMG dealt to this target is increased by 20%.

It’s Magic, I Added Some Magic 

Herta Ultimate


Ultimate Deals Ice DMG equal to 120% of Herta’s ATK to all enemies.

Herta Talents

I’ll Take a Swing     

Herta Talent


When any ally attack causes an enemy’s HP to fall to 50% or lower. Herta will launch a follow-up attack, dealing 25% of Herta’s ATK as Ice DMG to all enemies

Herta Technique

It Can Still Be Optimized     

Herta Technique


After using Technique. Herta’s ATK increases by 40% for 3 turn(s) in the next battle.

Herta Eidolon

A Well’s Fallen Stone 

Herta Eidolon Level 1

When using Basic ATK, if the target enemy’s HP is less than or equal to 50% of Max HP, deals an additional 20% of ATK as Ice DMG.

Triumph and Pursuit  

Herta Eidolon Level 2

Every time Herta’s Talent is triggered, her CRIT Rate is increased by 4%.

That’s the Kind of Girl I Am

Herta Eidolon Level 3

Ultimate Lv. +3, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10.

Hit Where it Hurts    

Herta Eidolon Level 4

The DMG dealt when Talent is triggered is increased by an additional 10%.

Swear Big or Don’t Swear at All

Herta Eidolon Level 5

Skill Lv. +3, up to a maximum of Lv. 15. Basic ATK Lv. +1. up to a maximum of Lv. 10.

No One Can Betray Me     

Herta Eidolon Level 6

After using Ultimate, ATK increases by an additional 40% for 1 turn(s).