Honkai Star Rail Fu Xuan build (May 2023) - Best light cones, relics, and abilities

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Fu Xuan in Honkai Star Rail.

Ahead of her launch later in the summer, we've used preliminary data to speculate the best possible Honkai Star Rail Fu Xuan build. She's one of the most anticipated playable characters right now, yet all we know about the mysterious character is that she's part of the Xianzhou Luofu’s Divination Commission.

Fu Xuan uses the Matrix of Prescience and is able to predict future events. She's a Quantum-type damage user, and while we haven't seen her in action just yet, we know she's likely to make an appearance in Patch 1.X story quests before becoming a playable character in a future update.

How to get Fu Xuan in Honkai Star Rail

You'll be able to get Fu Xuan through a dedicated banner once the Honkai Star Rail 1.3 update lands. Until then, Fu Xuan will remain unreleased. She's one of the last units to arrive as per the current speculative content list, so you'll be waiting until the tail-end of Summer.

The best Honkai Star Rail Fu Xuan build

The following build is for Bailu. You can find more Honkai Star Rail builds on our dedicated hub page.

We do not have information about Fu Xuan’s kit just yet, but we do know that she is a Quantum-type and follows the path of Preservation. All of the characters that align with the path of Preservation have defensive utility and are typically supports.

Best Light Cone for Fu Xuan

Fu Xuan will release with her best-in-slot Light Cone. With no information about her ability scaling available, it is difficult to predict which other Light Cones might synergise well with her kit. Consider saving extra copies of Light Cones that align with the Preservation path for her until she is released.

Best relics for Fu Xuan

There is only one relic set in Honkai Star Rail that boosts Quantum damage, and it is the Genius of Brilliant Stars. It helps Quantum wielders ignore enemy defence partially, and also boosts Quantum damage. We do not recommend pre-farming for Fu Xuan, as it is possible that Hoyoverse releases a new relic set when the character comes out.

Genius of Brilliant Stars

  • 2-Piece Bonus: Increases Quantum DMG by 10%.
  • 4-Piece Bonus: When the wearer attacks enemies with Quantum Weakness, ignores 25% DEF.

Relics have much better drop rates at higher Trailblaze levels, so you should wait until you have access to five-star relics before farming them. You should focus on levelling Fu Xuan and her Light Cone first before moving on to relics.

What are Fu Xuan’s abilities and Eidolons?

Fu Xuan’s kit is currently unavailable, and we will have more information when she is officially revealed or added to the game’s future betas. With no known release date, players may have to wait for multiple patches until Fu Xuan is playable.


If you are planning to save up your Stellar Jades for her, check out our guide on how to get Honkai Star Rail Twitch drops for some extra resources. We also have a list of Honkai Star Rail codes that fetch you some extra premium currency.

For even more, consider checking out our guide on how to get more Stellar Jade if you are planning to save up for Fu Xuan. You can also find out how to increase Trailblaze level to get a bunch of free Standard Warps for Light Cones and characters.

For more articles like this, take a look at our OMG Guides , Honkai: Star Rail , and Only Mobile Gaming pages.