Honkai Star Rail Asta Build Guide 2023

Best Asta Builds

Asta is one of the 4-star fire characters in Honkai Star Rail. Asta has a lot of different builds, but most players are building her as a sub-DPS. She has Harmony, which allows her to support characters on the team by giving them offensive buffs. She is a supporting character, so it is best to pair her with some strong DPS characters. When you compare Asta with other supporting characters, you will notice that she does not perform that well. So replace her as soon as you get a better supporting character. Asta is an C-tier character in Honkai Star Rail.

We will update this guide with more information when the game officially releases. If you want to see how well Asta performs compared to other characters, you can check out the Honkai Star Rail Tier list. Also, remember to redeem all Honkai Star Rail codes, which will grant you some fantastic items. 

Best Asta Light Cone

The Battle Isn’t Over

Increases the wearer’s Energy Regeneration Rate by 8/10/12/14/16% and regenerates 1 Skill Point when the wearer uses their Ultimate on an ally. This effect can be triggered after every 2 uses of the wearer’s Ultimate. When the wearer uses their Skill, the next ally taking action deals 30/37.5/45/52.5/60% more DMG for 1 turn(s).

Carve the Moon, Weave the Clouds

One of the following effects is applied randomly at the start of combat and whenever the wearer takes action: Increase all allies’ ATK by 10/12.5/15/17.5/20%, increase all allies’ CRIT DMG by 12/15/18/21/24%, or increase all allies’ Energy Regeneration Rate by 6/7.5/9/10.5/12%. The applied effect cannot be identical to the last effect applied, and will replace the previous effect. The applied effect will be removed when the wearer has been knocked down. Effects of the similar type cannot be stacked.

Best Asta Relics

Thief of Shooting Meteor (4 Set)

(2) Increases Break Effect by 20%
(4) Increases the wearer’s Break Effect by 20%. When the wearer inflicts Weakness Break on an enemy, regenerates 3 Energy.

Talia Kingdom of Banditry (2 Set)

(2) Increases the wearer’s Break Effect by 20%. When the wearer’s SPD reaches 145 or higher, the wearer’s Break effect increases by an extra 28%.

Asta Skills

Spectrum Beam: Normal Attack

Single ATK
Deal 50% of Asta’s ATK as Fire DMG to a target enemy.

Meteor Storm: Skill

Bounce
Deal 25% of Asta’s ATK as Fire DMG to a target enemy and bombard the enemies 4 more times. Each bombardment will deal 25% of Asta’s ATK as Fire DMG to a random enemy.

Astral Blessing: Ultimate

Support
Actions of all allies will be advanced forward by 25%. In addition, the buff from Asta’s Talent Astrometry will apply to all allies for 2 turn(s).

Asta Talent and Technique

Victory Rush: Talent

Passive
When all enemies are inflicted with Break, immediately unleash a follow-up attack that deals 50% of Himeko’s ATK as Fire DMG to all enemies. This effect can be triggered again after Himeko has taken action 2 time(s) since this follow-up attack and when all enemies are inflicted with Break.

Incomplete Combustion: Technique

Impair
After using a Technique, a satellite beam creates a Burning Zone that lasts 15 second(s). Upon entering battle in a Burning Zone, there is a 100% base chance to increase all Fire DMG taken by target enemy by 10% for 2 turn(s).

Asta Eidolon

Level 1: A Star’s Lyricless Song

When using Skill, deals additional DMG 1 time to a target enemy.

Level 2: The Moon Understands Its Cycle

When using her Ultimate. Asta will not reduce her Charging stacks for the next turn.

Level 3: The Ecliptic Meteorite’s Change

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

Level 4: When the Aurora Manifests

When Asta’s Talent Charging stack count reaches 1 or higher her Energy Restoration Rate increases by 25%.

Level 5: Mystery of Deep Space Objectseath Sentence

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

Level 6: Sleep Under the Milky Way

Talent’s Charging stack reduction every turn is reduced by 1.

Asta Story

A fiercely inquisite and energetic young girl, she is the lead Researcher of Herta Space Station. Whether it is managing opinionated staff, or courteously but firmly responding to the Intelligentsia Guild, Asta handles it all effortlessly. After all… Commanding a space station is much easier than taking over a company!