Xilonen Genshin Impact Build – In Depth Guide, Teams & Artifacts

We’ve prepared a Xilonen Genshin Impact build that shows exactly how to get the most value out of her DEF-scaling Geo kit and multi-element Sampler mechanics. With the right setup, she can buff, debuff, heal, and even contribute solid on-field damage depending on your team.

If you’re trying to build Xilonen properly with the best weapons, artifacts, talent priority, teams, constellations, ascension materials, and full meta usage — this guide packs everything you need. Keep scrolling to unlock her full potential!

Who Is Xilonen In Genshin Impact?

Xilonen is a 5-star Geo sword character introduced in the Natlan era, built around a rare combination of DEF-scaling Geo damage, team-wide resistance shred, and adaptive elemental support. What makes her stand out is her unique Sampler mechanic — a system that changes its debuff element based on your teammates, letting her boost Pyro, Hydro, Electro, or Cryo units with equal ease.

In combat, Xilonen rushes forward with sharp Geo strikes, enters a special state that converts her attacks into DEF-based Geo damage, and applies Sampler marks that weaken enemies even before your main DPS starts hitting. Her Burst adds flexible sustain by healing the active character when your party contains multiple non-Geo elements, making her one of the few Geo units who can simultaneously buff, debuff, and heal depending on the team you run.

See Also: Genshin Impact All Female Characters List: Kit & Builds

Because of this hybrid design, Xilonen fits naturally into a huge range of team compositions — from multi-element reaction squads to Geo-leaning setups that want DEF scaling and stable rotations. She’s part buffer, part debuffer, part sub-DPS, and part safety net, making her one of the most adaptable Geo characters Genshin has ever released.

Xilonen Build – Role & Kit Overview

Xilonen is a 5-star Geo Sword character whose kit is built around DEF scaling, Geo transformation mechanics, and multi-element resistance shredding through her Samplers.

Elemental Skill – Yohual’s Scratch

• Dashes forward dealing Geo DMG based on DEF.
• Enters Nightsoul’s Blessing, converting Normal/Plunge attacks to Geo and scaling them with DEF.
• Generates Nightsoul Points.
• Applies Samplers, which reduce enemy RES of the element corresponding to your teammates (Pyro/Hydro/Electro/Cryo).

Elemental Burst – Ocelotlicue Point!

• AOE Geo nuke that scales with DEF.
• Provides team healing if at least two Samplers are non-Geo.
• Synergizes perfectly with multi-element teams.

Summary

Xilonen functions as:

• A support (RES shred, buffs, healing)
• A sub-DPS (DEF Geo conversion & damage uptime)
• A flex-slot utility for multi-element teams

This makes her one of Natlan’s most build-dependent characters — but also one of the most rewarding.

Xilonen Genshin Impact Build – Best Weapons

Xilonen’s weapon choice depends on whether you’re building her as a support (RES shred + healing + utility) or a DEF-scaling sub-DPS who takes some field time. Your goal is simple: boost DEF, improve Energy Recharge, or add team utility depending on your role.

Best-in-Slot: Peak Patrol Song (Signature Weapon)

Peak Patrol Song is Xilonen’s strongest weapon because it scales directly with her DEF and boosts every part of her kit — Skill, Burst, and Geo-infused attacks during Nightsoul’s Blessing. The passive also supports smoother rotations and stronger Sampler windows, making her feel more consistent whether she’s off-field support or part-time DPS.

In short: Peak Patrol Song makes Xilonen’s entire kit run cleaner and hit harder.

Freedom-Sworn (Best Pure Support Option)

If your focus is team value instead of personal damage, Freedom-Sworn is her best alternative. It gives a powerful party-wide buff and fits perfectly in fast-rotation teams with DPS units like Furina, Neuvillette, Clorinde, or Navia. You lose DEF scaling, but your hypercarry gains more than enough to justify it.

Favonius Sword (Most Reliable F2P Support Choice)

Favonius Sword stabilizes Xilonen’s Burst uptime, which is important for teams that rely on her healing or multi-element Samplers. Because her Geo hits often strike multiple enemies, triggering Favonius feels easy and consistent, making it a perfect utility pick.

Budget Options: Skyrider Sword / Flute of Ezpitzal

These swords aren’t flashy, but they give early DEF% or useful base stats that help newer or low-spending players hit important thresholds. They’re reliable placeholders until you secure a stronger 4-star or 5-star option.

Weapon Recommendation Summary

• Support Xilonen:
  Favonius Sword or Freedom-Sworn
• Sub-DPS Xilonen:
  Peak Patrol Song (ideal)
• Budget:
  Any DEF% or ER-friendly sword like Skyrider Sword or Flute of Ezpitzal

Xilonen Genshin Impact Build – Best Artifacts & Stats

Your artifact choices decide whether Xilonen plays as a pure support or a DEF-scaling sub-DPS. Once you pick her role, building her becomes straightforward: stack DEF, secure enough Energy Recharge, and slot her into a set that supports your rotation.

The most reliable support option is the Scroll of the Hero of Cinder City (4-pc). Its team-wide Elemental DMG Bonus triggers off reactions, which pairs perfectly with Xilonen’s multi-element Samplers. Any team running at least two non-Geo elements gets constant value from this set, making it her strongest choice for buffing.

If you want Xilonen to contribute real on-field damage, Husk of Opulent Dreams (4-pc) becomes the better pick. Husk builds DEF and Geo DMG over time, directly boosting her converted Geo attacks during Nightsoul’s Blessing. It’s ideal for players who want a supportive sub-DPS hybrid.

For early builds, 2-pc mixes work surprisingly well. Combinations of DEF%, Geo DMG, Noblesse, or ER-based sets give her enough stats to function until you complete a full set. They won’t reach the same ceiling as 4-pc Cinder City or Husk, but they’re safe, flexible stepping stones.

Stat priorities are simple: DEF% Sands for sub-DPS, ER Sands for support. Goblets should be Geo DMG or DEF% depending on how offensive you want her to be, while Circlets can go CRIT for DPS or Healing Bonus for pure support builds.

Substats follow a clear order — DEF% → ER → CRIT Rate → CRIT DMG — with support builds valuing ER slightly more. As a baseline, aim for 140–180% ER on support Xilonen and 2500–3000+ DEF for DPS setups.

Quick Summary (For Easy Reference)

• Best Support Set: 4-pc Cinder City
• Best Sub-DPS Set: 4-pc Husk of Opulent Dreams
• Best Budget Mixes: DEF% / Geo DMG / Noblesse / ER combinations
• Main Stats:
  • Sands → DEF% (DPS) / ER (Support)
  • Goblet → Geo DMG or DEF%
  • Circlet → CRIT or Healing Bonus
• Target Stats:
  • ER: 140–180%
  • DEF: 2500–3000+

See Also: Genshin Impact Miliastra Wonderland: Build Your Dream World

Xilonen Genshin Impact Build – Talent Priority

Xilonen’s talents directly affect her utility and damage, so level them carefully.

Priority Order

1. Elemental Skill – Her most important talent. Bigger DEF scaling + stronger Sampler uptime.
   
2. Elemental Burst – Improves healing/damage reliability.
   
3. Normal Attack – Only raise this if you’re playing her as a sub-DPS.

Xilonen Genshin Impact Build – Team Comps & Synergies

Xilonen performs best in teams with multiple non-Geo teammates, since her Samplers adapt to those elements and greatly boost her resistance shred value. This makes her ideal for multi-element teams that want smoother rotations and stronger damage windows.

For support builds, Xilonen + Furina + Neuvillette + Flex is one of her strongest options. She provides healing, Geo coverage, and RES shred while the Hydro duo handles heavy DPS, making this comp extremely stable for Abyss.

Another strong lineup is Xilonen + Clorinde + Fischl + Bennett, where Samplers shift into Electro and Pyro. Xilonen keeps the team healthy and debuffed while Clorinde and Fischl shred single targets.

If you prefer using her as a sub-DPS, Xilonen + Navia + Bennett + Zhongli works exceptionally well. Navia benefits from Geo RES shred, and Xilonen contributes consistent DEF-scaled damage between rotations.

Even Xilonen + Itto + Albedo + Gorou is viable thanks to DEF synergy, though it loses some Sampler value due to mono-Geo structure.

The only setups worth avoiding are teams with too few elements or comps that can’t trigger Samplers, as this removes a major part of her utility.

Xilonen Team Comp Summary 

• Works best in multi-element teams to trigger more Samplers and stronger RES shred.
  
• Top support comps:
  • Xilonen + Furina + Neuvillette + Flex
  • Xilonen + Clorinde + Fischl + Bennett
• Best sub-DPS comps:
  • Xilonen + Navia + Bennett + Zhongli
  • Xilonen + Itto + Albedo + Gorou (lower Sampler value)

Avoid teams with too few elements, as they limit her Sampler utility and weaken her overall impact.

Xilonen Constellations – Key Breakpoints 

Xilonen’s constellations are surprisingly impactful, but only a few of them meaningfully change how she plays. She’s already fully functional at C0, so you don’t need extra copies for her to perform. However, certain constellations, especially C2 and C6, offer major upgrades that can shift her role or dramatically increase her value in specific teams. If you’re deciding how far to pull, here are the only breakpoints that actually matter.

• C1 – Quality-of-life boost
  • Improves Nightsoul generation → smoother rotations.
  • Nice to have, but not essential.
• C2 – Major power spike (most important)
  • Enhances Sampler behavior + improves elemental RES shred consistency.
  • Boosts both support and sub-DPS roles.
  • Best stopping point for anyone spending primos.
• C6 – DPS transformation
  • Converts her into a real DEF-based sub-DPS.
  • Only worth it if you want her as a hybrid Geo carry.

Xilonen Meta Usage – Abyss & Late-Game

Xilonen performs especially well in the Spiral Abyss thanks to her DEF-based tankiness, multi-element resistance shred, and flexible Burst utility. She’s most effective on Floor 11, where enemies cycle through multiple elements, and Floor 12, which features high-RES elites that benefit heavily from her Samplers. She also shines in domain-style encounters with wave spawns, since her debuffs and Geo coverage help shorten each rotation.

Her strength in Abyss comes from three things:

• DEF scaling, which keeps her stable even in high-pressure chambers
  
• Multi-element Sampler shred, which accelerates your main DPS
  
• Burst utility, offering healing or extra safety depending on your team

In the overworld, Xilonen feels equally smooth to play. She engages quickly with her Skill, survives practically everything thanks to DEF scaling, and brings reliable debuffs that speed up farming and material runs. She’s simply a comfortable, low-maintenance pick for general exploration.

Xilonen is one of the most adaptable Geo units in Genshin Impact, and a proper Xilonen build lets her flex into support, sub-DPS, or hybrid roles without feeling forced. Her DEF scaling, Sampler-based RES shred, and conditional healing give her a toolkit that works in almost any team if you invest in the right stats and weapon.

And don’t forget you can top up Genshin Impact on Joytify to upgrade Xilonen faster, level her talents, and grab the weapons and artifacts that push her to peak performance.

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