What can you do as a free member?

Member benefits illustration

Create your free account today and unlock all our premium features and tools to enhance your gaming experience.

Member benefits illustration

Create your free account today and save articles to your watchlist and get notified when they're updated with new information.

Member benefits illustration

Create your free account today and save your favorite games for quick access later, synced across all your devices.

Member benefits illustration

By creating a Game8 account and logging in, you'll receive instant notifications when someone replies to your posts.

Comment rating feature illustration

By creating a Game8 account and logging in, you can make use of convenient features in the comments section, such as rating and sorting comments.

Premium archive feature illustration

By creating a Game8 account and logging in, you can access Premium articles that are exclusively available to members.

Site Interface

Guest
Free Member
Article Watchlist
Game Bookmarks
Cross-device Sync
Light/Dark Theme Toggle
User Profiles
Direct Feedback
Comment Rating

Game Tools

Guest
Free Member
Interactive Map Access
Interactive Map Pins
Interactive Map Comments
Interactive Map Pins Cross-Device
Check List
Event Choice Checker
Deck Builder Cross-Device
Message Board Notification
Message Board Cross-Device
Build Planner
Stat Calculator
Diagnostic Tool
Weapon/Armor Wishlist

Want more information?Learn more

Clair Obscur: Expedition 33

How to Beat Clair Obscur (Boss)

Add to Watchlist

How to Beat Clair Obscur (Boss)

A guide on how to beat Clair Obscur (Boss), a Optional Boss in Clair Obscur: Expedition 33. See Clair Obscur's weaknesses, attack patterns, and how to dodge and counter its attacks.

Clair Obscur (Boss) Stats and Overview

Weaknesses and Stats

Clair Obscur
Clair Obscur
Weak Resist Immune Absorb
None None None None
Weakpoint None
Quest Optional
Location

Rewards

All Clair Obscur (Boss) Rewards
EXP 195,453
Items Dreameso
Resplendent Chroma Catalyst x2
Colour of Lumina x5
11502 Chroma

List of All Optional Bosses

Clair Obscur (Boss) Location

The Monolith

Clair Obscur Location 2
Clair Obscur is located in the Tainted Lumiere section of The Monolith, where it will be fought as an optional boss.

From the main road, move forward but head leftwards until a grapple point is visible. Continue heading left until a flight of stairs is seen across another grapple point. The boss will be located above the stair platform.

The Monolith 100% Guide and All Locations

How to Beat Clair Obscur (Boss)

Use Area Attacks

Clair Obscur Area Attacks
Quickest way to deal with Clair Obscur is by using high damage area attacks such as Elemental Genesis to strike the boss and its supporting opposition.

Do note that Clair Obscur's minions, Clair and Obscur are immune to Light and Dark damage respectively so area attacks such as Phantom Stars may have reduced effectiveness.

List of All Skills

Do Not Fall For Long Attack Timings

Clair Obscur Long Timings
Clair Obscur has two attack patterns with long windups which may bait the player into parrying early, taking damage in the process.

The first of these feature a two-hit long wind-up swing, wait for the sword to light up twice then wait for the drop to parry or dodge the attack. The second attack involves a delayed Gradient Attack which the player should counter to avoid massive damage.

How to Use Gradient Attacks

Eliminate Clair and Obscur First

Clair Obscur First.png
To make the fight easier, it is always advised to take out Clair and Obscur first by either committing to elemental area attacks to prevent them from supporting Clair Obscur and attacking the player's party.

Reducing the number of opponents in the fight will help the party deal more damage to the main boss.

List of Enemies and Weaknesses

Clair Obscur (Boss) Attack Patterns

Clair and Obscur Support

Clair or Obscur attacks the player.
How to Dodge Follow the attack strings for either character to dodge their attacks.
How to Counter Parry all combo strings if Clair or Obscur attacks to counter. Preferably end them both with area attacks.

Slow Attack

Clair Obscur does a two-hit long-winded slash to one target.
How to Dodge Wait for two purple flashes on Clair Obscur's sword.then dodge before the slash. This happens both swings.
How to Counter Wait for the sword to nearly hit. The player must parry both attacks successfully.

Fast Attack

Clair Obscur does a four-hit quick slash. They will do a Gradient Attack on the fourth hit, dealing massive damage to one target if it hits.
How to Dodge Wait for the audio cue and the sword flash to dodge the first three attack swings then time Gradient Counter on the last hit.
How to Counter Parry whenever the sword flashes then use Gradient Counter to completely nullify the attack.

Silencing Combo

Clair Obscur does a three-hit slash iinflicing Silence on the party if hit.
How to Dodge Dodge on the first instance of the purple wave being seen. The last slash will have a delay.
How to Counter Parry on the instance the beam is seen. Parry three times to counter.

Weakening Strike

Clair Obscur does a one-hit Weakening Strike, applying Defenceless or Powerless if hit.
How to Dodge Dodge the one-instance attack.
How to Counter Successfully parry the one-instance attack to cancel it and counter.

Clair Obscur (Boss): Expedition 33 Related Guides

Bosses

List of Bosses

All Main Bosses

List of All Bosses
EvequeEveque GobluGoblu Ultimate SakapatateUltimate Sakapatate
FrancoisFrancois LampmasterLampmaster DuallisteDualliste
StalactStalact VisagesVisages Mask KeeperMask Keeper
GlissandoGlissando SireneSirene RenoirRenoir
The PaintressThe Paintress CreationCreation Renoir (Final Boss)Renoir (Final Boss)

All Optional Bosses

List of All Bosses
Chromatic PortierChromatic Portier Chromatic CrulerChromatic Cruler Chromatic CreationChromatic Creation
Chromatic Ceramic ChevaliereChromatic Ceramic Chevaliere Chromatic LancelierChromatic Lancelier Chromatic TroubadourChromatic Troubadour
BourgeonBourgeon Chromatic Gold ChevaliereChromatic Gold Chevaliere SprongSprong
Chromatic DanseuseChromatic Danseuse Chromatic JarChromatic Jar Chromatic AbbestChromatic Abbest
GolgraGolgra Chromatic HexgaChromatic Hexga Giant SaplingGiant Sapling
Chromatic OrphelinChromatic Orphelin Glaise (Yellow Harvest)Glaise (Yellow Harvest) Chromatic BalletChromatic Ballet
Chromatic ChapelierChromatic Chapelier Chromatic LusterChromatic Luster TisseurTisseur
Julien Tiny HeadJulien Tiny Head Jovial MoissonneuseJovial Moissonneuse Frost EvequeFrost Eveque
SimonSimon Seething BoucheclierSeething Boucheclier Sorrowful ChapelierSorrowful Chapelier
Chromatic RamasseurChromatic Ramasseur Grosse TeteGrosse Tete CleaClea
Chromatic VeilleurChromatic Veilleur GargantGargant Chromatic Greatsword CultistChromatic Greatsword Cultist
Chromatic ChalierChromatic Chalier Chromatic BourgeonChromatic Bourgeon Clair ObscurClair Obscur
Chromatic GlaiseChromatic Glaise Chromatic Catapult SakapatateChromatic Catapult Sakapatate Chromatic Ranger SakapatateChromatic Ranger Sakapatate
Chromatic Robust SakapatateChromatic Robust Sakapatate Chromatic EchassierChromatic Echassier AliciaAlicia
Chromatic AberrationChromatic Aberration Chromatic GobluChromatic Goblu SerpenphareSerpenphare
Chromatic Clair ObscurChromatic Clair Obscur ScavengerScavenger Chromatic GlissandoChromatic Glissando
Painted LovePainted Love Chromatic GaultChromatic Gault Chromatic Reaper CultistChromatic Reaper Cultist
Chromatic BrulerChromatic Bruler Thunder EvequeThunder Eveque Chromatic BoucheclierChromatic Boucheclier
Chromatic BraseleurChromatic Braseleur Chromatic MoissonneuseChromatic Moissonneuse Chromatic DemineurChromatic Demineur
Chromatic BenisseurChromatic Benisseur Chromatic PetankChromatic Petank Chromatic EvequeChromatic Eveque
Flame EvequeFlame Eveque Chromatic Steel ChevaliereChromatic Steel Chevaliere EvequeEveque
Ultimate SakapatateUltimate Sakapatate StalactStalact

Author

    Please participate in our site
    improvement survey
    12/2025
    Would you assist in
    improving Game8's site?
    ×
    This survey will take about 1 minute.
    Your answers will help us to improve our website.
    We are listening to our users' valuable opinions and discussing how to act on them.
    The information collected through this survey will be used for the purpose of improving our services. In addition, the information will only be disclosed a part of a statistic in a format that will not allow identification of personal information.
    Begin Survey

    All rights reserved

    Guide Index