Energy Recharge Sands can be considered if Xilonen’s Burst is needed frequently, and DEF% can be considered for her signature or if her healing on Burst is not sufficient for the player, as well as a negligible amount more damage.
Best Xilonen build, teams, weapons, artifacts, combos, rotations, and gameplay notes for Genshin Impact.
5-starLast updated: August 8, 2026

Talent text and per-level multipliers, straight from the character data.



Passive talents are shown in full as kit cards.




All constellation names and descriptions in full for quick reference.







Easy to build and use.
Good QoL: has no mobility restrictions or requires debuff reapplication on new waves.
Great flexibility and role compression thanks to healing and generic buffs.
Good durations and low field time.
Is often suboptimal compared to 4* characters.
Cannot have more than one other Anemo/Geo unit in the team.
Poor damage.
Xilonen is a 5-star Geo Sword user who is most commonly played as a support and sustain. She uses her Skill and Normal Attacks to apply a RES Shred debuff based on the team’s element composition, while in most teams her Burst can be kept as backup for healing. As a Natlan character, she has access to and utilizes Nightsoul mechanics.
In Xilonen’s case, her Nightsoul mechanics revolve around her Source Samples; these appear visually as 3 crystals next to Xilonen’s Nightsoul gauge and change from their default of Geo to match the elements of Xilonen’s other Pyro, Cryo, Hydro, and Electro (PHEC for short) teammates. These Source Samples shred the enemy’s RES for when “activated” - Geo Source Samples are always activate as long as Xilonen has Nightsoul's Blessing, and increasing her Nightsoul points to the maximum while she has Nightsoul's Blessing consumes it to activate all her Source Samples for 15 seconds. This debuff cannot be stacked multiple times for the same element.
Gaining Nightsoul's Blessing itself can be done when using her Elemental Skill, which also grants 45 of the 90 points required for her to activate her Source Samples. It additionally puts her in “Blade Roller” mode, giving her additional mobility and converting her Normal Attacks to Geo. Her Blessing lasts until her Nightsoul points expire or her Skill is used again; this means that despite her Skill’s cooldown being shorter than the 9 second lifespan of her Nightsoul points, it cannot reach the maximum on its own. Keeping this in mind, her kit then subsequently diverges based on if she has at least two Source Samples converted to a different element.
More relevant to her use is if she does, her first Ascension Passive allows her Normal Attacks to restore 35 Nightsoul points each for her while her Elemental Burst will heal all allies. This means in teams with two other PHEC teammates, Xilonen can use her Skill and two Normal Attacks to activate her Source Samples; this shreds enemy RES while her Burst also allows her to fill the role as the team’s sustain. She can also only activate the major aspect of her second Ascension Passive in these teams as it requires her to reach her Nightsoul point maximum, upon which it triggers an effect equivalent to that of a Nightsoul Burst independent of the Nightsoul Burst cooldown.
If she does not have at least two other PHEC teammates, Xilonen does not have any way to maximize her Nightsoul Points. While Geo Source samples are always active while she has her Nightsoul's Blessing, her Nightsoul points - and thus Blessing - expire when Xilonen is switched off-field, thus rendering her unable to support any on-field Geo DPS. To incentivize keeping Xilonen as the active character, her first Ascension Passive instead grants her Normal Attacks a DMG% buff and her Burst now deals damage; despite this, Xilonen’s damage remains meagre.
Her mediocre damage also renders the rest of her kit largely irrelevant. She gains a typically meaningless 20% DEF buff when any Nightsoul Burst is activated from her second Ascension Passive, while her Normal Attacks are not worth using beyond their point generation even when in Blade Roller mode.

Nightsoul is a mechanic involving Natlanese characters with two distinct components: “Nightsoul Blessing” and “Nightsoul Burst”. Nightsoul Blessing is a state allowing for the generation and/or consumption of Nightsoul points, with many Natlan character kits revolving around triggering effects based on this in some way.
Nightsoul Bursts, on the other hand, is an effect triggered whenever dealing Elemental damage while a Natlanese character is in the party, with the cooldown on its trigger decreasing from 18 to 12 to the minimum of 9 for each Natlanese character present; note that Pyro Traveler is not considered to be Natlanese despite access to Nightsoul mechanics. While having no effect on its own, many character abilities and some artifact set effects only activate when a Nightsoul Burst is triggered, often granting bonuses which can vary in usefulness but are rarely tied to core functionality.
If Xilonen has at least 2 non-Geo teammates, she uses her Skill followed by two Normal Attacks in order to activate her RES Shred.
Her Burst can be used when healing is needed; optimally, it is used during her field time, but can be used at any point as an emergency button.
Xilonen’s RES Shred and healing makes her flexible, but she is rarely an optimal option. She lacks meaningful damage or unique synergies or reaction enabling, and her debuff’s strength struggles to compare to the buff volume of newer units. While her ability to fully utilize Scroll of the Hero of Cinder City does somewhat make up for this, many newer teams either have no use for DMG% or impose element of faction restrictions that lock her out; while she has other artifact options and plenty of teams she still works on, this is punishing to her main selling point of versatility.
Nonetheless, Xilonen has many teams she can fit in, being marginally optimal for Navia and a consideration for certain Melt, Vape, and reactionless teams such as Durin + Lohen, Neuvillette, or Mavuika. While she is almost never the optimal pull for an account, she retains good value for players who desire to or have already pulled her. Her flexibility also finally shines in Imaginarium Theater.
Peak Patrol SongR1Can often be optimal in teams where its DMG% buff is applicable, though rarely a significant upgrade. Requires Xilonen to build 3200 DEF in combat to maximize its Passive, a trivial task considering Xilonen has almost no other stat priorities alongside the DEF% from her A4 and Weapon Passive.
Favonius SwordR5Generally one of Xilonen’s best options thanks to the Energy it provides for the team, with Xilonen having four opportunities to trigger it during her field time and losing nothing by building Crit Rate. Also helps Xilonen Burst frequently if needed.
Freedom-SwornR1Has a teamwide buff. Note: Triggering it requires Xilonen to trigger Crystallize twice during her field time. Furthermore, due to the cooldown on stack gain, Xilonen has to delay her Normal Attack by about 0.5s in Lunar-Crystallize teams and 1 second otherwise if not using Burst.
Scroll of the Hero of Cinder CityUsually Xilonen’s best option if the DMG% is useful, with an easy trigger condition and Xilonen being able to grant the full DMG% Bonus.
InstructorAn option for when Xilonen is used in teams where DMG% is not helpful, such as Lunar Reaction teams. Also useful in some Melt and Vaporize teams, especially if there is already another holder for the Set.
Archaic PetraUsually weaker than Scroll of the Hero of Cinder City, but useful if a better holder for that Set is on the teams; take care that Xilonen only picks up the relevant Crystallize shard when used. This Set can also be equipped on a teammate capable of picking up a relevant shard created by Xilonen.Energy Recharge Sands can be considered if Xilonen’s Burst is needed frequently, and DEF% can be considered for her signature or if her healing on Burst is not sufficient for the player, as well as a negligible amount more damage.
DEF% can be considered for her signature, healing strength, and/or a negligible amount of damage.
Healing Bonus can be used to maximize her healing, while a DEF% Circlet helps with this while also helping cap her Signature’s Passive. CRIT Rate should be used when holding Favonius Sword to help trigger its Passive, while also offering a negligible amount of additional damage.
Skill
BurstUsage rates are gathered from player profiles connected to Enka and refreshed periodically. They describe what people are running, not what performs best.
Last statistics update: 08/August/2026
Based on Enka-connected profiles matching this character. Usage rate describes observed profile popularity, not optimality. Characters may have multiple viable builds, and guide recommendations can differ from popularity.
Sample: 93,193
Favonius Sword38.5%
Flute of Ezpitzal30.0%
Peak Patrol Song21.3%
Cinnabar Spindle1.4%
Archaic Petra9.3%
Instructor5.1%
Scroll of the Hero of Cinder City [2PC] + Rainbow1.7%
Obsidian Codex0.5%
C14.4%
C211.7%
C30.9%
C40.7%
C50.0%
C61.4%Xilonen is generally flexible; that being said, she does not pair well with Anemo or Dendro DPS units, and cannot have more than one other Anemo or Geo unit in the team as this will disable her Healing and off-field RES Shred.
Relative team damage chart. Best listed team is treated as 100%.
Mavuika
Bennett
Xilonen
Xilonen
Bennett
Citlali
Citlali
Mavuika
Mavuika
Mavuika
Bennett
Iansan
Iansan
Bennett
Citlali
Citlali
Mavuika
Mavuika
Neuvillette
Xilonen
Xilonen
Durin
Durin
Furina
Furina
Neuvillette
Neuvillette
Neuvillette
Neuvillette
Xilonen
Xilonen
Neuvillette
Furina
Furina
Iansan
Iansan
Xilonen
Xilonen
Xilonen
VaresaCheck banner availability and rerun status.
For Upcoming, Next or Currently running banners, jump to the Genshin Banner page for exact details and banner countdowns.
Jump to nearby Genshin reference pages.
Copyright © 2022 - 2026 Prydwen.gg