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Last Updated on May 31, 2025 by Dante
Xilonen is a 5-star Geo sword user from Natlan. Xilonen blends Geo damage with team-wide support, shield generation, and resistance reduction.
Unlike traditional Geo characters, she doesn’t rely on raw DEF scaling alone. Instead, her kit rewards positioning, timing, and synergy — particularly in Crystallize and Geo resonance comps.
The best Xilonen build focuses on DEF%, Energy Recharge, and CRIT stats, ensuring strong uptime on her skill and burst while also enabling her to protect and empower the team.
Table of Contents
Xilonen Build Guide: Overview
| Attribute | Details |
|---|---|
| Rarity | ★★★★★ |
| Element | Geo |
| Weapon | Sword |
| Role | Sub-DPS / Support |
| Best Stat Focus | DEF%, Energy Recharge, CRIT Stats |
| Best Reactions | Crystallize |
Best Weapons for Xilonen
The best Xilonen weapon enhances her DEF scaling, support utility, or energy generation for more frequent burst rotations.
| Weapon Name | Rarity | Notes |
|---|---|---|
| Peak Patrol Song | ★★★★★ | Signature weapon; boosts DEF and grants party-wide Elemental DMG bonuses |
| Freedom-Sworn | ★★★★★ | Provides team ATK bonus upon reactions; works well in mixed comps |
| Favonius Sword | ★★★★ | Energy Recharge and team battery; excellent for support builds |
| Cinnabar Spindle | ★★★★ | DEF-scaling sword; perfect fit if available (event-limited) |
| Sacrificial Sword | ★★★★ | Skill reset chance for double shield uptime |
Best Artifacts for Xilonen
The best Xilonen artifact sets depend on whether you’re focusing on her personal Geo damage or support capabilities through resistance shredding and healing.
| Artifact Set Name | Effect Summary | Notes |
|---|---|---|
| Scroll of the Hero of Cinder City (4pc) | Boosts party Elemental DMG after triggering Crystallize | Best-in-slot for full support + Geo utility |
| Husk of Opulent Dreams (4pc) | DEF and Geo DMG Bonus scaling over time | Great for increasing Xilonen’s personal damage |
| Noblesse Oblige (4pc) | Boosts Burst DMG and provides ATK buff to team after Burst | Reliable team support option if no other Noblesse holders |
Xilonen Artifact Stat Priority:
| Slot | Main Stat |
|---|---|
| Sands | DEF% or Energy Recharge |
| Goblet | Geo DMG Bonus or DEF% |
| Circlet | CRIT Rate / CRIT DMG or DEF% |
Substat Priority:
- DEF%
- Energy Recharge
- CRIT Rate / CRIT DMG
- Flat DEF
Best Teams for Xilonen
The best Xilonen team capitalizes on her Crystallize support, Geo synergy, and DEF-scaling resistance shred.
| Team Type | Team Members | Notes |
|---|---|---|
| Navia DPS Core | Navia, Xiangling, Bennett, Xilonen | Xilonen enables Crystallize shields, DMG boost, and Geo resonance |
| Freeze Support | Ayaka, Shenhe, Xilonen, Yelan | Xilonen provides shielding and helps sustain rotations |
| Mono Geo | Itto, Gorou, Xilonen, Albedo | Full Geo comp with burst rotations and DEF synergy |
| F2P Crystallize | Noelle, Xiangling, Xilonen, Barbara | Budget-friendly setup for shielding and steady off-field support |
Xilonen Ascension & Talent Materials
Here’s what you’ll need to ascend Xilonen and raise her talents.
Xilonen Ascension Materials:
| Ascension Phase | Materials |
|---|---|
| 1 | Prithiva Topaz Sliver ×1, Brilliant Chrysanthemum ×3, Sentry’s Wooden Whistle ×3 |
| 2 | Prithiva Topaz Fragment ×3, Brilliant Chrysanthemum ×10, Sentry’s Wooden Whistle ×15, Source Code ×2 |
| 3 | Prithiva Topaz Fragment ×6, Brilliant Chrysanthemum ×20, Warrior’s Metal Whistle ×12, Source Code ×4 |
| 4 | Prithiva Topaz Chunk ×3, Brilliant Chrysanthemum ×30, Warrior’s Metal Whistle ×18, Source Code ×8 |
| 5 | Prithiva Topaz Chunk ×6, Brilliant Chrysanthemum ×45, Saurian-Crowned Whistle ×12, Source Code ×12 |
| 6 | Prithiva Topaz Gemstone ×6, Brilliant Chrysanthemum ×60, Saurian-Crowned Whistle ×24, Source Code ×20 |
Xilonen Talent Materials:
| Talent Level | Materials |
|---|---|
| 2 | Teachings of Kindling ×3, Sentry’s Wooden Whistle ×6 |
| 3 | Guide to Kindling ×2, Warrior’s Metal Whistle ×3 |
| 4 | Guide to Kindling ×4, Warrior’s Metal Whistle ×4 |
| 5 | Guide to Kindling ×6, Warrior’s Metal Whistle ×6 |
| 6 | Guide to Kindling ×9, Warrior’s Metal Whistle ×9 |
| 7 | Philosophies of Kindling ×4, Saurian-Crowned Whistle ×4, Mirror of Mushin ×1 |
| 8 | Philosophies of Kindling ×6, Saurian-Crowned Whistle ×6, Mirror of Mushin ×1 |
| 9 | Philosophies of Kindling ×12, Saurian-Crowned Whistle ×9, Mirror of Mushin ×2 |
| 10 | Philosophies of Kindling ×16, Saurian-Crowned Whistle ×12, Mirror of Mushin ×2, Crown of Insight ×1 |
Xilonen Base Stats (Lv. 90):
| Stat | Value |
|---|---|
| HP | 13,100 |
| ATK | 260 |
| DEF | 850 |
| Geo DMG Bonus | 28.8% |
Xilonen Constellations:
| Constellation | Name | Effect |
|---|---|---|
| C1 | Earth’s Embrace | Shields from her Skill absorb more damage and last longer |
| C2 | Shattered Solstice | Crystallize triggers grant a DEF buff to the entire party |
| C3 | Tectonic Grace | Increases Elemental Burst level by 3 |
| C4 | Sacred Plateau | Elemental Skill grants healing equal to 20% of DEF over 5s |
| C5 | Dawn of Petalstone | Increases Elemental Skill level by 3 |
| C6 | Stone of Rebirth | Elemental Burst applies DEF-scaling Geo shockwave after each hit |
How to Play Xilonen Effectively
To use Xilonen effectively:
- Cast Elemental Skill to summon a Geo barrier and trigger Crystallize reactions.
- Activate Elemental Burst for AoE Geo damage and team-wide buffs.
- Position Xilonen in a quick-swap role, enabling shields, triggering resistance shred, and rotating out.
- Pair with characters who benefit from shields, Geo resonance, or consistent field time.
The best Xilonen build enables her to offer DEF-scaling support, shield uptime, and Crystallize reaction chaining while boosting the overall survivability and DPS of the team.
Is Xilonen Worth Building?
Yes — Xilonen is a flexible support unit with DEF scaling, resistance shred, and reliable Crystallize reactions. She’s an excellent pick for Navia, Noelle, and any team that wants stability, resonance, and utility in a single character.
Xilonen Build Guide: Frequently Asked Questions (FAQs)
What is the best Xilonen build?
The best Xilonen build uses 4pc Scroll of the Hero of Cinder City or Husk of Opulent Dreams, with DEF% and Energy Recharge scaling.
What is the best Xilonen weapon?
The best Xilonen weapon is Peak Patrol Song. Alternatives include Favonius Sword and Cinnabar Spindle for support and DEF scaling.
What is the best Xilonen team?
The best Xilonen team includes Navia, Bennett, and Xiangling or Itto, Gorou, and Albedo in full Geo resonance comps.

Dante is Editor-in-Chief (Lord Hokage), which means he runs editorial and operations at BrandAnime. That means this whole thing was his idea, and he spends his time making stuff work and covering the latest anime and games. When he's not doing 100 things at once, he's usually... watching anime or playing games. His life isn't that interesting, honestly.
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