Fischl Genshin Impact Character Guide – Best Build, Weapons, Artifacts, and Teams

TL;DR

• Fischl is a 4-star Electro Bow character from Mondstadt who excels as an off-field sub-DPS and Electro battery.
• Her companion Oz deals continuous Electro damage and triggers reactions while Fischl is off the field.
• Her A4 passive fires an extra Electro hit whenever any on-field character triggers an Electro-related reaction with Oz present.
• Best weapons: Polar Star, Aqua Simulacra, or The Stringless (4-star).
• Best artifact set: 4-piece Golden Troupe — gives +50% Elemental Skill DMG when off-field, which is nearly always.
• Her strongest teams include Aggravate (Clorinde/Keqing + Nahida), Electro-Charged Taser, and Overload (Arlecchino/Klee + Chevreuse).
• C6 is her most transformative constellation — Oz fires a coordinated attack alongside the active character.
• Ascension uses Vajrada Amethyst, Small Lamp Grass, and Lightning Prisms from the Electro Hypostasis.

Who Is Fischl in Genshin Impact?

Fischl is a 4-star Electro character who uses a Bow. She has been in the game since launch in Version 1.0 and remains one of the most universally useful off-field sub-DPS characters in Genshin Impact. She is from Mondstadt and works as an investigator for the Adventurers’ Guild, accompanied at all times by her night raven companion, Oz.

She refers to herself as Prinzessin der Verurteilung — “Princess of Condemnation” in German — and presents herself as a royal from a dimension called Immernachtreich, the Everlasting Night Realm. Her title in the game is Fischl, Prinzessin der Verurteilung! Her constellation is Corvus and her birthday is May 27th. See the full Fischl character page for her complete profile.

Fischl is one of the best Electro battery and reaction-enabler characters in the game. If you are building Electro-heavy or Dendro reaction teams, also check guides for Beidou and Raiden Shogun, who pair well with Fischl in double-Electro lineups.

Genshin Impact is free to play on PC via the official site, Android, iOS, PlayStation, Epic Games Store, and Xbox.

Understanding Oz — Fischl’s Core Mechanic

Everything about Fischl’s kit revolves around Oz, her night raven familiar. Oz is a deployable turret that stays on the field and attacks nearby enemies with Electro damage every 2.5 seconds while Fischl is off-field. He is the primary source of Fischl’s contribution to any team — not her Normal Attacks, not her own on-field presence.

Oz can be summoned in two ways:

• Via Elemental Skill (Nightrider): Oz appears on the field and begins attacking. He lasts 10 seconds.
• Via Elemental Burst (Midnight Phantasmagoria): Fischl transforms into Oz briefly, dashing through enemies and dealing Electro DMG. After the transformation ends, Oz remains on the field. If Oz was already present, this resets his duration instead.

The key rotation principle is: never waste Oz uptime by using both Skill and Burst at the same time. Since both summon Oz, use one near the end of the other’s duration to maximize total Oz time on field per rotation. Oz lasts 10 seconds from the Skill and can have his duration reset by the Burst — use the Burst just before Oz disappears to extend coverage without wasting a summon.

Fischl Skills and Abilities

Normal Attack: Bolts of Downfall

Fischl fires up to 5 consecutive bow shots. Her Charged Attack performs a more precise Aimed Shot — when fully charged, lightning spirits from Immernachtreich indwell the arrow and it deals powerful Electro DMG (called Rachsüchtig Blitz). Her Plunging Attack fires a shower of arrows downward before impact. In off-field builds, Fischl’s Normal and Charged Attacks are rarely used, as her value comes entirely from Oz.

Elemental Skill: Nightrider

Fischl summons Oz at a target location, dealing Electro DMG in a small AoE on landing. Oz then remains on the field for 10 seconds and attacks nearby opponents with his Freikugel shots, dealing Electro DMG every 2.5 seconds. This skill is her most important ability and the primary source of her off-field Electro output and reaction enabling.

Elemental Burst: Midnight Phantasmagoria

Fischl summons Oz to spread his twin wings and defend her. During a brief active period, Fischl transforms into Oz, moving rapidly with greatly increased movement speed and striking enemies she passes through for Electro DMG. Each enemy can only be hit once. When the transformation ends, Oz stays on the battlefield and continues attacking. If Oz is already on the field when the burst is used, it resets his duration instead of creating a second summon.

The burst is mostly used to refresh Oz’s uptime in rotations. Be careful during the transformation — Fischl has very few invincibility frames and can still be hit by enemy attacks while in Oz’s form.

Passive Talents

• A1 – Stellar Predator: When Fischl hits Oz with a fully charged Aimed Shot, Oz brings down Thundering Retribution, dealing AoE Electro DMG equal to 152.7% of the arrow’s damage. This passive is situationally useful in on-field builds but rarely utilized in standard off-field play.
• A4 – Lightning Smite: If any character triggers an Electro-related Elemental Reaction when Oz is on the field, the enemy is struck by Thundering Retribution, dealing Electro DMG equal to 80% of Fischl’s ATK. This passive is the backbone of Fischl’s off-field utility. It fires an extra Electro hit every time an Electro reaction — Vaporize, Superconduct, Overload, Electro-Charged, Quicken, Aggravate, or Hyperbloom — is triggered near an enemy Oz is targeting. In reaction-heavy teams, this passive fires constantly, dramatically increasing Fischl’s contribution without her being on field at all.
• Utility Passive – Mein Hausgarten: When dispatched on an expedition in Mondstadt, time consumed is reduced by 25%. Handy for collecting Mondstadt expedition rewards faster.

Fischl

Fischl Constellations

Fischl has some of the most impactful constellations among 4-star characters, with C6 in particular dramatically changing how she functions. Here is the full breakdown:

• C1 – Gaze of the Deep: Even when Oz is not on the field, when Fischl performs a Normal Attack, Oz makes a joint attack from his current position, dealing 22% of Fischl’s ATK as Electro DMG. This provides passive off-field Electro damage even between Oz summons, making Fischl slightly more consistent as an on-field attacker.
• C2 – Devouring Deep: The duration of Oz’s summoning is increased by 2 seconds, from 10 to 12 seconds. This makes Oz uptime management easier and extends reaction-triggering windows between skill and burst uses. A solid quality-of-life improvement.
• C3 – Nightrider: Increases the level of Nightrider (Elemental Skill) by 3, up to Level 15. More Oz damage per hit.
• C4 – Her Pilgrimage of Bleak: When Fischl uses Midnight Phantasmagoria, she gains 50% of Oz’s damage as healing. Since the burst transformation deals hits to enemies as Fischl passes through them, this provides incidental healing during the burst window. Useful survivability boost for on-field situations.
• C5 – Against the Fleeing Light: Increases the level of Midnight Phantasmagoria (Elemental Burst) by 3, up to Level 15. More burst damage and slightly more healing from C4.
• C6 – Evernight Raven: Extends Oz’s duration by 2 more seconds (total 14 with C2, or 12 without) and — most importantly — Oz performs a coordinated attack alongside the active character with every hit the active character lands, dealing 30% of Fischl’s ATK as Electro DMG. This is transformative. Previously, Oz only attacked once every 2.5 seconds on his own schedule. At C6, every time the on-field character lands a hit, Oz fires simultaneously, dramatically increasing Oz’s hit frequency and reaction-triggering rate. In fast-attacking teams — Taser, Aggravate, or Electro-Charged — C6 Fischl adds massive off-field Electro pressure. This is widely considered one of the best 4-star constellations in the game.

Priority: C0 Fischl is already excellent. C2 is a nice upgrade. C6 is the transformative goal — if you can get her to C6 over time through Standard banner pulls, Paimon’s Bargains, and event rewards, the improvement is substantial and worth the investment.

Best Weapons for Fischl in Genshin Impact

Top 5-Star Options

• Polar Star (5-star): CRIT Rate substat with a passive that buffs Elemental Skill and Burst DMG by 12% and stacks ATK% on hit. Fischl’s off-field playstyle means the stacks require a quick Normal Attack + Charged Attack before summoning Oz to maximize the buff. With proper pre-rotation setup, this is her top weapon in most scenarios.
• Aqua Simulacra (5-star): CRIT DMG substat with an unconditional 20% DMG increase when enemies are nearby (which is almost always). The simplest premium option — no setup required, just equip and deal more damage. Excellent and very competitive with Polar Star in most team compositions.
• Skyward Harp (5-star): CRIT Rate substat with a passive that fires Physical AoE damage occasionally. A strong all-around weapon and good stat stick for Fischl in most builds.

Best 4-Star Options

• The Stringless (4-star): Elemental Mastery substat with a passive that increases Elemental Skill and Burst DMG by 24–48%. Since Oz’s damage counts as Elemental Skill damage, this passive directly boosts every Oz hit. Excellent at high refinement and one of the best accessible options for Fischl’s standard off-field build.
• Song of Stillness (4-star): ATK% substat with a passive that increases DMG when the character has been healed. Works well in teams with healers and requires minimal setup. A straightforward and reliable option.
• Alley Hunter (4-star): ATK% substat with a passive that stacks ATK% when Fischl is off-field (which is almost always). At max refinement, this weapon is surprisingly competitive with 5-star options for off-field Fischl builds and is worth farming if you have the opportunity.
• Favonius Warbow (4-star): Energy Recharge substat with a passive that generates Elemental Orbs on CRIT hits. In teams where Fischl’s burst uptime is critical or where she needs to provide energy to other characters, this weapon is the best ER option. Requires some CRIT Rate from artifacts to proc reliably.

Best Artifacts for Fischl in Genshin Impact

Best Set: 4-Piece Golden Troupe

This is Fischl’s clear best-in-slot artifact set by a significant margin. The 2-piece gives 20% Elemental Skill DMG bonus. The 4-piece increases Elemental Skill DMG by 25% when not on the field, stacking on top of the 2-piece for a total of 50% Elemental Skill DMG bonus while Fischl is off-field. Since Oz’s attacks count as Elemental Skill damage, and Fischl is off the field for virtually the entire rotation, this 50% bonus applies to nearly every Oz hit in the entire fight. This is an exceptional passive that far outperforms any other artifact set for her.

Farm Golden Troupe from the Waterfall Wen domain. Prioritize it over older sets for Fischl’s best performance.

Alternative Sets (Budget or Pre-Farm)

• 2-piece Thundering Fury + 2-piece ATK% (Gladiator’s Finale or Shimenawa’s Reminiscence): Gives 15% Electro DMG Bonus and 18% ATK. A solid hybrid setup while you work toward a full Golden Troupe set. Easy to cobble together from existing artifact pools.
• 4-piece Thundering Fury: Reduces Electro reaction cooldowns and buffs Electro reaction damage. Less total Oz DPS than Golden Troupe but can work in reaction-focused teams like Aggravate where reaction speed matters.
• 2-piece Gilded Dreams + 2-piece Thundering Fury: EM and Electro DMG. Works in Aggravate or Quicken teams where Fischl benefits from EM to boost Aggravate damage alongside Oz’s Electro hits.

Artifact Main Stats

• Sands: ATK% (most builds) or Elemental Mastery (Aggravate/Quicken reaction teams)
• Goblet: Electro DMG Bonus%
• Circlet: CRIT Rate% or CRIT DMG%
• Sub-stats to prioritize: CRIT Rate, CRIT DMG, ATK%, Energy Recharge (until burst uptime is comfortable)

Fischl’s ascension stat is ATK%, giving her 24% bonus ATK at Level 90. This scales well with both her direct Oz damage and her A4 passive (which deals 80% of Fischl’s ATK per reaction proc).

Best Teams for Fischl in Genshin Impact

Aggravate Team

• Clorinde or Keqing – On-field Electro Main DPS triggering Aggravate
• Fischl – Off-field Electro battery and A4 passive trigger
• Nahida – Off-field Dendro for Quicken/Aggravate and EM buff
• Xilonen or Zhongli – Defense shred, healing, or shielding

In Aggravate teams, Dendro (from Nahida) and Electro (from Clorinde and Fischl) maintain a Quicken aura on enemies. When Electro hits a Quicken-affected enemy, it triggers Aggravate — an amplifying reaction that adds flat Electro DMG to the hit. Fischl’s Oz applies constant off-field Electro, both triggering Aggravate on its own schedule and activating Fischl’s A4 passive each time the on-field character triggers a reaction. The result is a team where Fischl’s damage contribution is significantly higher than it appears, as she effectively fires an extra Electro hit every time Aggravate procs. See the Clorinde guide and Nahida guide for their builds in this setup.

Electro-Charged Taser Team

• Sucrose or Heizou – On-field Anemo driver for Swirl and resistance shred
• Fischl – Off-field Electro for Electro-Charged reactions
• Xingqiu or Beidou – Off-field Hydro or second Electro for Electro-Charged
• Another off-field DPS or healer – Support or additional damage

The Taser team is one of the original Fischl compositions and remains a reliable, fully accessible lineup. The on-field Anemo driver uses Normal Attacks to Swirl Hydro and Electro continuously, applying both the 4-piece Viridescent Venerer resistance shred and the Electro-Charged reaction in rapid succession. Fischl and Beidou or Xingqiu apply Electro and Hydro off-field, and Fischl’s A4 passive fires every time Electro-Charged triggers. Sucrose also provides an EM buff from her A4 passive that boosts reaction damage for the whole team. This team requires no 5-star characters and handles most game content well. Check the Beidou guide and Sucrose guide for their builds here.

Overload Team (with Chevreuse)

• Arlecchino or Klee – On-field Pyro Main DPS
• Fischl – Off-field Electro for Overload reactions
• Chevreuse – Pyro/Electro-only team buff, RES shred, healing
• Bennett – ATK buff and additional Pyro

Fischl slots naturally into Pyro DPS teams that need an off-field Electro source for Overload reactions. Oz applies Electro passively and Fischl’s A4 triggers on every Overload proc, adding extra Electro DMG without interrupting the main DPS’s rotation. Chevreuse’s restriction to Pyro + Electro only teams fits perfectly with Fischl and a Pyro carry. See the Arlecchino guide and Chevreuse guide for their builds in this team.

Neuvillette Support Team

• Neuvillette – Main Hydro DPS
• Fischl – Off-field Electro for Neuvillette’s stacking buffs and additional reaction pressure
• Furina – Hydro support and Fanfare DMG buff
• Kazuha or Xilonen – Grouping, resistance shred, healing

Fischl is one of Neuvillette’s recommended Electro supports because Neuvillette gains buffs from having Electro applied to enemies he attacks. Oz passively maintains Electro aura on enemies, allowing Neuvillette to proc his buff condition through his Charged Attack water current without needing an Electro character to be active. See the Neuvillette guide for the full team setup.

Superconduct Physical Team

• Eula or Razor – Physical Main DPS
• Fischl – Off-field Electro for Superconduct and energy battery
• Rosaria or Kaeya – Additional Cryo for Superconduct
• Diona or Bennett – Healing, shielding, or ATK buff

Superconduct (Cryo + Electro) reduces enemy Physical RES by 40% for 12 seconds. Fischl’s Oz applies Electro consistently without taking any field time from Eula or Razor, making her the most efficient Electro support for Physical DPS teams. She also acts as a battery, generating Electro particles that help fuel her teammates’ bursts. See the Eula guide and Rosaria guide for their builds alongside Fischl.

Fischl Ascension Materials

Gem Type

• Vajrada Amethyst (Sliver, Fragment, Chunk, and Gemstone) – The Electro gem. Drops from Electro bosses including the Electro Hypostasis, Raiden Shogun weekly boss, and Thunder Manifestation. Can also be crafted via Alchemy using Dust of Azoth.

Boss Drop

• Lightning Prism (46 needed) – Dropped by the Electro Hypostasis field boss in Mondstadt, located at Cape Oath on the eastern edge of the map. Spend 40 Original Resin per run. Note that the Electro Hypostasis has a unique mechanic where it regenerates HP via Electro orbs at low health — destroy the orbs before they reach the boss core to prevent healing.

Local Specialty

• Small Lamp Grass (168 needed) – A glowing plant found throughout Mondstadt that glows brighter at night. Commonly found in Windrise, Whispering Woods, near the Stormterror’s Lair, and around the base of Dragonspine. You can also buy a limited stock from Flora the flower seller in Mondstadt City, and they can be grown in the Serenitea Pot from seeds collected with the Seed Dispensary gadget. The respawn timer is 48 hours.

Enemy Drops

• Firm Arrowhead
• Sharp Arrowhead
• Weathered Arrowhead

All three tiers drop from Hilichurl Shooters — the bow-wielding Hilichurls found at camps and forts throughout Mondstadt, Liyue, Inazuma, and beyond.

Ascension Stat

Fischl gains ATK% as her ascension stat, reaching 24% bonus ATK at full Level 90 ascension. This scales well with both Oz’s Electro hits and her A4 passive, both of which deal damage based on Fischl’s ATK.

Fischl Talent Materials

To level up Fischl’s talents, you will need:

• Ballad Talent Books: Teachings, Guide, and Philosophies of Ballad — farmed from the Forsaken Rift domain in Mondstadt on Wednesdays, Saturdays, and Sundays
• Firm, Sharp, and Weathered Arrowheads — drops from Hilichurl Shooters
• Spirit Locket of Boreas — weekly boss material from the Andrius (Wolf of the North) boss in Mondstadt
• Crown of Insight — required to max a talent to Level 10

Talent Priority

• Elemental Skill first — Oz’s damage counts as Elemental Skill DMG. Leveling the skill raises every Oz hit’s multiplier, making it by far the most impactful talent to upgrade for off-field play.
• Elemental Burst second — The burst’s transformation phase deals damage and at C4 provides healing. Less critical than the skill but worth leveling once the skill is at a good level.
• Normal Attack last — Fischl’s Normal Attacks are irrelevant in off-field builds and only matter in niche on-field DPS setups. Level this last or skip entirely in most builds.

Fischl Playstyle Tips

• Stagger your Skill and Burst to maximize Oz uptime. Using both at the same time wastes one summon since both call Oz to the field. Instead, use the Skill early in the rotation, let Oz run for most of his duration, then use the Burst near the end to refresh Oz and reset his timer. With C2, Oz lasts 12 seconds from the Skill and the Burst refreshes him — time it right and Oz stays on field almost continuously.
• Swap away from Fischl as soon as Oz is deployed. Her value is entirely off-field. After summoning Oz, return to your main DPS immediately. Every second Fischl spends on-field attacking is a second your main DPS is not dealing damage.
• Her A4 passive multiplies her value in reaction teams. Build teams that trigger frequent Electro reactions — Vaporize doesn’t count, but Electro-Charged, Overload, Superconduct, Aggravate, and Hyperbloom all do. Each reaction trigger fires an extra Electro hit at 80% of Fischl’s ATK. In fast-reaction teams, this passive can exceed Oz’s own damage.
• Build enough ER for consistent burst uptime. Fischl’s burst refreshes Oz and is essential for maintaining coverage across longer fights. Aim for around 130–150% Energy Recharge in most teams. Using Favonius Warbow or having a second Electro character who generates Electro particles reduces this requirement significantly.
• C6 is a priority if you are farming her constellations. The jump from C5 to C6 is dramatic. Oz firing a coordinated attack with every active character hit — at 30% of Fischl’s ATK each — multiplies Oz’s total damage output in fast-attacking teams like Taser or Aggravate. If you are actively pulling on Standard banners over time, Fischl will eventually reach C6 naturally.
• Be cautious during her Elemental Burst transformation. Unlike most burst animations that grant invincibility frames, Fischl’s dash form is not invulnerable. Enemies can hit her during the transformation. In high-damage fights, consider using the burst between enemy attacks rather than in the middle of incoming damage.

Fischl Lore and Background

Fischl’s real identity is a subject of playful ambiguity in the game. She presents herself as a noble princess from the other-dimensional realm of Immernachtreich, the Everlasting Night Kingdom, speaking in flowery, archaic language and referring to Oz as her herald and translator. Oz himself speaks on her behalf in formal terms, often translating her elaborate proclamations into plainer language for everyone else.

In practice, Fischl is a young investigator for the Adventurers’ Guild in Mondstadt — a rising star who has earned genuine recognition through her unique Electro abilities, her eccentric drive, and her hard work, even if she would never phrase it that way herself. She is close friends with Mona, and the two have appeared together in multiple events throughout the game’s history. Their dynamic — Fischl’s grandiose self-presentation contrasted with Mona’s dry practicality — is one of the most beloved character pairings in Mondstadt’s cast.

Oz is not just a prop or a summon — he is a companion and a confidant. He handles much of Fischl’s communication with the outside world, addresses her with complete sincerity as “Mein Fräulein” (My Lady), and seems genuinely invested in her growth and wellbeing. Whether the Immernachtreich story is real, a delusion, or something stranger is left deliberately unclear by the game’s writing — and that mystery is part of what makes Fischl one of the most memorable characters in Genshin Impact’s roster.

How to Get Fischl

Fischl is a standard 4-star character available on the Wanderlust Invocation Standard Wish banner permanently. She also appears regularly as a featured rate-up 4-star on event banners. Uniquely, she has appeared as both a free event character and a featured character in Paimon’s Bargains shop multiple times, making her one of the most accessible characters in the game for gathering constellations.

Her accessibility makes aiming for C6 over time a realistic goal for most players, especially those who spend Masterless Starglitter in Paimon’s Bargains.

Is Fischl Worth Building?

Fischl is one of the best 4-star characters in Genshin Impact and remains relevant in the meta years after her release. She is accessible, easy to build, requires almost no field time, generates Energy for the team, and fits into virtually every Electro reaction archetype — Aggravate, Superconduct, Electro-Charged, Overload, Hyperbloom — without being locked to any of them.

At C0, she is already a strong and reliable off-field option. At C6, she is one of the best off-field sub-DPS characters in the entire game. Her combination of consistent Electro application, A4 passive reaction damage, and energy generation makes her a character you will likely use across multiple teams and through every stage of the game. If you only invest in a handful of 4-star characters, Fischl should be near the top of that list. For players building Snezhnaya content teams, Fischl pairs well with newer Electro-adjacent characters like Alyosha in emerging Stellar Conduct lineups, and her off-field Electro remains just as valuable in new content as it has always been.

Quick Summary – Fischl at a Glance

• Rarity: 4-Star
• Element: Electro
• Weapon: Bow
• Region: Mondstadt
• Role: Off-field Electro Sub-DPS and Energy Battery
• Best Weapon: Polar Star or Aqua Simulacra (5-star); The Stringless (4-star)
• Best Artifact Set: 4-piece Golden Troupe
• Best Teams: Aggravate (Clorinde/Keqing + Nahida); Electro-Charged Taser; Overload (Arlecchino + Chevreuse); Superconduct Physical
• Key Constellation: C6 – Evernight Raven (Oz fires coordinated attacks with the active character)
• Ascension Stat: ATK% (24% at Level 90)
• Ascension Materials: Vajrada Amethyst, Small Lamp Grass, Lightning Prisms, Hilichurl Arrowheads
• Talent Books: Ballad series (Forsaken Rift domain, Mondstadt — Wednesdays, Saturdays, Sundays)
• Weekly Boss Material: Spirit Locket of Boreas (Andrius, Wolf of the North)