[V5.8] Genshin Impact Mulani's Ultimate Build Guide: Optimal Weapon, Artifact Pairing, and Recommended Teams

Mullani, the five-star Water Catalyst character introduced in Genshin Impact Patch 5.0, immediately garnered significant attention from players. Her exceptional burst damage and elemental reactivity quickly made her a popular new DPS character. With the addition of more weapons and artifacts in Patch 5.8, Mulani's build path is becoming increasingly clear. This article provides a comprehensive guide to Mulani's build and lineup, covering weapon selection, artifact builds, talent priorities, and optimal team composition, to help you maximize the potential of this Water DPS character.

We'll also share tips on how to more cost-effectively acquire Primogems and Genesis Crystals, ensuring you can build your dream character at the lowest cost.

I. Mualani Character Profile

Character Name: Mualani

Rarity: ★★★★★

Elemental Attribute: Water

Weapon Type: Artifact (Catalyst)

Breakthrough Bonus: Critical Hit Chance +19.2%

Rotation: Stand-Alone Damage / Evaporation Reaction Core

Character Features

Mualani is a main carry character whose core mechanics are health and Evaporation Reaction. She can mark enemies with elemental skills, strengthening her basic attacks and dealing high area-of-effect damage with elemental bursts. In the right team, she not only delivers consistent Evaporation damage but also achieves explosive damage by stacking critical hits and critical hits.

Her Strengths:

High Evaporation Reaction damage and exceptional burst.

Compact skill rotation and high tolerance for error.

Compatible with a variety of weapons and artifacts.

Weaknesses:

High reliance on Fire-type support.

Requires careful control of her stand-alone time and skill release rhythm.

2. Mulani Talent Priority Recommendations

When training Mulani, the order of talent upgrades is crucial:

Elemental Combat Skills (★★★★★)

This is Mulani's main source of damage, triggering multiple attacks and vaporization reactions. It should be upgraded first.

Elemental Burst (★★★★)

Excellent AoE damage, capable of bursting massive damage in a short period of time. Recommended after combat skills.

Normal Attack (★)

Low damage percentage, used only as a skill link, and has the lowest upgrade priority.

3. Mulani's Best Weapon Recommendations

1. Exclusive Weapon - Surf's Haven (5★)

Base Attack Damage: 542

Secondary Attribute: Critical Damage +88.2%

Weapon Effect: Increases health and increases basic attack damage through stacking, perfectly complementing the vaporization mechanic.

The best choice, comprehensively improving your damage output.

2. Alternatives

Book of the Eternal Stream (5★)

Bonus to health and charged attacks, with excellent energy regeneration.

Yu'lon (4★, Chronicle Weapon)

Critical strike secondary attribute, strong hands-off ability, a cost-effective option for beginners.

Symphony of Fragrance (4★)

Randomly provides bonus attack damage, elemental damage, or elemental mastery, significantly improving damage output.

Axe's Ring (4★, Blacksmithing)

Health secondary attribute, increases basic attack damage after skill release, extremely cost-effective, suitable for no-spending or low-spending players.

IV. Mulani's Best Relic Build

1. Graduation Set: Obsidian Codex (4-Piece Set)

2-Piece Effect: Increases damage by 15%.

4-Piece Effect: Increases critical strike rate by 40% after consuming Night Soul points, offering excellent burst damage.

The optimal solution in the current patch, perfectly suited to Mulani's stand-off damage strategy.

2. Transition Options

Heart of the Abyss (2-Piece Set): +15% Water Damage Bonus.

Volukatha's Radiance (2-Piece Set): +20% Health.

This build is suitable for transitioning into the early game and is relatively easy to obtain.

3. Recommended Primary and Secondary Attributes

Sands of Time: Health % / Elemental Mastery

Chalice of the Void: Water Elemental Damage Bonus

Crown of the Truth: Critical Rate / Critical Damage

Secondary Attribute Priority: Critical Rate = Critical Damage > Health % > Elemental Mastery > Recharge Efficiency

V. Mulani's Best Team Builds

Mullani's team can be divided into two main strategies:

1. Vaporize Team

The core strategy is to utilize Fire Elemental characters to continuously trigger the Vaporize reaction.

Recommended lineup:

Main Carry: Mulani

Off-Carry / Fire Support: Xiao Gong, Xiangling, Klee

Damage Boost/Gathering: Many Leaves (Maple Leaf), Venti, Sucrose

Shield/Survival: Zhongli

Suitable for most environments, with stable damage and strong burst.

2. Burn-Vape Team

Use Grass + Fire to create a combustion reaction, ensuring the continuous presence of the Fire Element, and then use Mulani to trigger the vaporization.

Recommended lineup:

Main Carry: Mulani

Grass-Type Grass Support: Narcida, Yaoyao

Fire Support: Xiangling, Diluk

Damage Boost/Gathering: Many Leaves, Sucrose

This damage-dealing environment is more complex, but it is extremely effective in group fights, making it suitable for high-level players challenging the Abyss.

VI. Mulani Training Tips

Prioritize stacking critical strike rate and critical strike damage to ensure stable damage.

Balance health and elemental mastery to increase reaction damage.

If you can't draw a special weapon, we recommend using the Ring of Axie as a cost-effective alternative.

It's best to have a character with "monster-gathering + resistance reduction" in your team, such as Manye/Sucrose, to significantly increase overall damage.

7. More Cost-Effective Obtaining of Primogems and Genesis Crystals

Developing five-star characters and special weapons typically requires a large amount of Primogems and Genesis Crystals. If you're looking to draw Murani and the weapon pool at a lower cost, we recommend using the Treabar platform:

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8. Summary

Mulani, the top-tier water damage character in Genshin Impact patch 5.8, has become a new favorite among players thanks to her excellent evaporation mechanic and skill rotation.

For weapon selection, prioritize the dedicated weapon "Surfing Resort," while more casual players can opt for "Axie's Ring."

For artifact builds, the four-piece "Obsidian Codex" set is recommended, with secondary attributes focused on stacking double damage and health.

For lineups, the evaporation team is stable and versatile, while the burn-evaporation team is suitable for high-spec players.

If you're looking to quickly improve your build efficiency, consider taking advantage of Treabar's discounts to save both money and worry.

Mulani will undoubtedly be a core main carry for many future patches, and investing in her upfront is definitely worth it!