Honkai Star Rail: Best Build for Asta – Relics, Light Cones, Eidolons and Abilities

Asta is a 4-star character from Honkai: Star Rail and is one of the several free characters that all players receive when playing the game. Asta is a Fire Harmony character, focusing on buffing allies and ensuring they do more damage. Asta provides ATK and SPD buffs and is a good support character to invest in as a free-to-play player. To ensure your Asta can support your team, you’ll want to equip her with the best Relics, Light Cones, and Eidolons. Here’s our guide for Asta and her best build in Honkai: Star Rail.

Asta’s best build in Honkai: Star Rail

Light Cones

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Asta is a Harmony character, and Harmony Light Cones are used to bolster the holder’s support capabilities. In Asta’s case, you can choose a Light Cone based on a buff you desire. Follow our guide for Asta and her best build in Honkai: Star Rail.

• But the Battle Isn’t Over is the premier 5-star Harmony Light Cone. This Light Cone has high stats as a 5-star Light Cone and a passive that increases the wearer’s Energy Regeneration Rate by 10%. This Light Cone also refills 1 Skill Point after Asta uses her Ultimate and increases the damage of the next ally by 30%. This is a weapon that free-to-play players can eventually purchase with Undying Starlight.
• Dance! Dance! Dance! is a free 4-star Light Cone for Harmony characters that action forwards characters affected by Asta’s ultimate by 16%. This is a good free-to-play option that synergizes with Asta’s SPD buffs.
• Memories of the Past is a 4-star weapon that increases the wearer’s Break Effect by a significant margin. This is good if you want to build Asta for Weakness Break. This Light Cone also increases her energy after the wearer attacks.

Relics & Eidolons

Screenshot by PC Invasion

• For her 4-piece set, the Thief of Shooting Meteor set is a solid choice to increase Asta’s Break Effect. Equipping a 4-piece set will increase her Break Effect by 32% and inflicting Weakness Break will generate 3 Energy.
• For her 2-piece set, the Talia: Kingdom of Beauty set is recommended. It will increase her Break Effect by 16%, and an extra 20% if her SPD reaches 145 or higher, which synergizes well with her Ultimate.
• All of Asta’s Eidolons help keep her stacks which boosts her allies’ ATK. Therefore, any Eidolons are helpful. One of the more impactful ones is Eidolon 2 which will not reduce her Charging stacks after using her Ultimate. Eidolon 4 is also good as it increases her Energy Regeneration Rate, helping her more consistently use Ultimates.

Honkai: Star Rail is available now.