Which is the best weapon for Zibai ? | Genshin 6.3

According to the Genshin Impact Version 6.3 "Luna IV" event wish preview, the highly anticipated "Lunar-Edge Duelist" — Zibai will soon be available in the wish system. To help you fully unleash Zibai's combat potential, LDShop has carefully prepared the Zibai Materials Pre-Farming Guide for you.

However, simply leveling her talents is not enough to achieve peak performance—pairing her with a truly synergistic weapon is the key to unlocking her lunar power! Today, LDShop will provide an in-depth analysis of Zibai's weapon options, from maximizing burst damage to evaluating practical cost-effectiveness, helping you make the most informed forging and wishing decisions!

 

5-Star Weapon

Weapon 1 (Signature)

Lightbearing Moonshard

542 ATK / +88.2% CRIT DMG

"Lightbearing Moonshard" is highly compatible with Zibai's skill mechanics, making it her tailor-made signature weapon.

• It precisely allocates attributes: the CRIT DMG sub-stat directly enhances her damage potential.
• Mechanically, it deeply synergizes with her kit: simultaneously boosting DEF (the attack multiplier) and Lunar-Crystallize reaction DMG (the reaction multiplier), perfectly covering all her damage sources.
• The weapon's effect aligns seamlessly with her rotation: the buff triggered after using her Elemental Skill precisely covers the critical 5-second window of her burst damage output.

Its irreplaceability lies in the fact that no other weapon can simultaneously satisfy her triple demands for DEF, CRIT stats, and specialized reaction damage enhancement. In essence, this weapon enables her to fully maximize her potential as a specialized main DPS who relies on DEF to drive Lunar-Crystallize reactions.

 

Weapon 2

Uraku Misugiri

542 ATK / +88.2% CRIT DMG

"Uraku Misugiri" is also an excellent five-star alternative weapon for Zibai. In multi-wave battles or specific team compositions, its performance can sometimes rival that of her signature weapon, "Lightbearing Moonshard."

• Identical top-tier sub-stats: It shares the same 542 Base ATK and +88.2% CRIT DMG, offering identical critical hit potential.
• Permanent DEF increase: The weapon's "DEF +20%" effect is permanent and requires no activation conditions. This perfectly aligns with Zibai's core mechanic of converting DEF into damage, consistently enhancing the damage of "Spirit Steed's Stride" and the base damage of "Lunar-Crystallize."
• Exceptionally long duration: Its 15-second damage bonus duration far exceeds the signature weapon's 5 seconds, perfectly matching the cooldown and rotation of Zibai's Elemental Skill "Heaven and Earth Made Manifest" and offering high margin for error in execution.

The signature weapon is the ultimate choice for "specialized burst damage," while Uraku Misugiri is a top-tier option for "balanced and versatile" performance.

 

Weapon 3

Mistsplitter Reforged

674 ATK / +44.1% CRIT DMG

It is a powerful and versatile five-star CRIT DMG sword, but for Zibai, its suitability is a secondary "general-purpose" option. It serves as a "versatile powerhouse" that can be relied upon for its high universal stats to sustain damage output when you do not have any of her tailor-made or semi-tailor-made weapons (Lightbearing Moonshard, Uraku Misugiri).

Its essence lies in leveraging its exceptionally high universal stats (CRIT DMG, Elemental DMG Bonus) to forcibly compensate for its lack of synergy with her core mechanics (no DEF scaling, no specialized reaction enhancement).

 

4-Star Weapon

Weapon 1

Cinnabar Spindle

454 ATK / +69.0% DEF

"Cinnabar Spindle" is a highly specialized four-star weapon with tremendous numerical potential. While Zibai is in the "Lunar Phase Shift" mode, her special skill "Spirit Steed's Stride" counts as Elemental Skill DMG.

This means the skill can benefit simultaneously from:

• The substantial DEF increase provided by the weapon's sub-stat for foundational scaling.
• The massive independent DMG bonus based on DEF offered by the weapon's effect.

As a result, the single-instance damage potential of "Spirit Steed's Stride" becomes exceptionally formidable. However, since the weapon provides no CRIT stats whatsoever, you must obtain all required CRIT Rate and CRIT DMG exclusively from artifact sub-stats.

 

Conclusion

If you're a dedicated Zibai main committed to maximizing her strength, make obtaining "Lightbearing Moonshard" your top priority—this is truly her signature weapon in every sense.

And with secure, reliable top-ups at LDShop, you can quickly gather the resources needed to fully unlock her potential and bring her power to its peak.