Bai Chilian Phantom Blade Zero: The Sacrificial Serpent

By the Blade Zero Wiki editors

Updated 2026-11-02

You beat Bai Chilian Phantom Blade Zero by blocking instead of racing her: nearly every string of hits is blockable, so the damage comes from the pause after each one. Take the Outlaw Warblade, hold block through her teleports, and punish the recovery. She has two phases, and the second one keeps her in the air.

Phantom Blade Zero screenshot: a long-haired fighter in a blue skirt leaping toward the straw-hatted swordsman across flooded ground beneath hanging white paper charms — A Phantom Blade Zero screenshot of an airborne, long-haired fighter closing on the straw-hatted swordsman under hanging charms — the airborne pressure the Sacrificial Serpent phase is built on, though the shot labels no one. (Screenshot: Steam store page)

Where Is Bai Chilian in Phantom Blade Zero?

The Bai Chilian Phantom Blade Zero fight sits on the eastern side of the Crimson Forest, close to the Mirrorwood Depths bell, according to the Game8 guide. The Fextralife fan wiki puts her past the Threadbound Great Tree bell. Both place her in the “Snake’s Reflection” chapter, which the Mobalytics guide numbers as Chapter 2.

Game8 files her under Maskwalkers and describes a woman fighting with a pair of strange serpent swords, which explains the twin-blade strings and the serpent heads. The boss list keeps her in story order, and the walkthrough follows the same chapter route.

Location / Chapter	Recommended gear	Phases	Weakness	Main attacks	Drops
Eastern side of the Crimson Forest near the Mirrorwood Depths bell; past the Threadbound Great Tree bell; “Snake’s Reflection” chapter, which Mobalytics calls Chapter 2	Outlaw Warblade for stagger resistance; Method.gg adds a fast weapon plus a ranged Phantom Edge	Two; the Sacrificial Serpent form is the second	None listed; her openings come from recovery and stagger	Twin-blade strings, teleport-behind pounces, burrowed serpents, dagger throws, extended serpent heads, spinning and diving attacks	Broken Illusory Pipa; White Serpent and Crimson Viper; Resonance Talisman

Phantom Blade Zero screenshot: a straw-hatted swordsman following a rain-soaked wooden walkway toward a silhouetted figure standing further along it, birds overhead — A Phantom Blade Zero screenshot of a long rain-soaked walkway with a second figure waiting on it — the kind of approach you take before a boss stands in front of you, though the shot names no area. (Screenshot: Steam store page)

How Do You Beat Bai Chilian Phantom Blade Zero?

Beat her by defending first: Game8 says most of her attacks are blockable, and the damage window is the pause between her strings. Parry the blue-glint hits and dodge the red and black ones, the colour rule the Playnews guide gives, then punish while she lands.

Take the Outlaw Warblade from the weapon list: Game8 says its stagger resistance keeps the charge alive while she vanishes.
Block the whole string instead of trading inside it, then counter in the pause after the last hit.
When she vanishes, block the pounce from behind, then backstep the spinning slash that follows.
When she barrel-rolls sideways and throws daggers, hold block, then counter after the two blockable hits that land behind you — Game8 calls that the long window.
If she reappears with a drained Sha-Chi bar, dodge at once: a three-hit combo follows, ending in a dodgeable thrust.
When she spins out of recovery, block the five spins and dodge the last hit as the red glint shows.
When she gathers wind and leaps, clear the wind circle, dodge the slam, then perfect dodge the follow-up and punish it.

What Attacks Does Bai Chilian Use in Each Phase?

Spoilers: click to expand

Phase one keeps her on the ground with twin-blade strings, teleports and summoned serpents; phase two lifts her above the arena with longer chains, extended serpent heads and dives. That is why the second form reads harder and rewards patience, and the table gives each named move with the hits it lands and the answer the guides give.

Two summon moves share one rule. Fextralife lists Burrowed Serpents in phase one and Sacrificial Serpents in phase two, both breaching the ground under you, while the Method.gg guide says destroying the giant snakes during the wind vortex stops that attack. Dodge the snakes, then handle what follows.

Move	Phase	Hits in the string	Response
Cyclone (twin-blade slashes into a spinning slash)	Phase 1	2 slashes, then 1 spin	Block the two slashes she opens with after a teleport, then interrupt the red-flash spin
Flying Swipes	Phase 1	2 alternating slashes	Block the sequence, or parry the second hit to leave her more vulnerable
Dagger volley into teleport	Phase 1	2 blockable hits	Hold block through the volley and the two hits, then counterattack at once
Sha-Chi draining surprise attack	Phase 1	3 hits, ending in a dodgeable thrust	Dodge as she closes in from behind, then dodge the thrust at the end
Phase two opener	Phase 2	5 swings, then a 5-hit serpent chain and a parryable lunge	Block the swings, parry the lunge: Game8 says that staggers her hard enough for free hits
Spinning recovery	Phase 2	5 spin attacks plus 1 high hit	Block the spins, dodge the last hit on the red glint, and drop camera lock so the glint stays visible
Viper Slash	Phase 2	2 serpent strikes, then 1 diving slash	Block the serpent heads, then backstep the diving slash
Sacrificial Serpents	Phase 2	Burrowed serpents, then 1 dive	Dodge the snakes, then backstep the diving attack that follows

Phantom Blade Zero screenshot: teal energy arcs sweeping across a rain-lashed wooden bridge around a crouching straw-hatted fighter — A Phantom Blade Zero screenshot of pale energy arcs whipping across the ground in a downpour — closer in feel to the sweeping serpent attacks that punish standing still than to any single named move. (Screenshot: Steam store page)

What Is the Bai Chilian Weakness?

No source lists a weakness for the Bai Chilian Phantom Blade Zero fight, and the Fextralife fan wiki records none, so nothing you equip changes it. Her opening is timing: recovery after a string, the stagger after a parried finisher, and her time on the ground in phase two. The table lists the windows the guides call out.

Opening	Detail	Source
After the dagger volley and teleport	Counterattack immediately after the two blockable hits; Game8 calls it a long attack window	Game8 guide
After a parried lunge	Parrying the last hit of the phase two opener and blocking the rest staggers her	Game8 guide
After the wind-up dive	Clear the wind circle, dodge the landing, then perfect dodge the follow-up strike and punish it	Game8 guide
After a teleport or a finished combo	Dodge the serpent attacks, then punish when she reappears or completes the string	All Things How
During recovery	Dodge the grey attacks to keep Sha-Chi, then punish her during recovery	Mobalytics guide

Which Weapon Works Best Against Bai Chilian?

Both guides name the same weapon for Bai Chilian Phantom Blade Zero: the Outlaw Warblade. Game8 explains why it wins — it keeps charging while she vanishes, its stagger resistance stops her interrupting the charge, and a charged release lands two hits as she reappears. Method.gg adds a fast weapon and a ranged Phantom Edge.

The Outlaw Warblade page carries its numbers and the Phantom Edge list covers the ranged options Method.gg names. A build that keeps Sha-Chi for dodges also suits her, since the Mobalytics guide wants grey attacks dodged rather than blocked.

What Does Bai Chilian Phantom Blade Zero Drop?

Defeating her gives Broken Illusory Pipa plus White Serpent and Crimson Viper, according to the Fextralife fan wiki, and the Game8 guide adds a Resonance Talisman. No source lists a trophy for the kill, so those three items are the whole payout. Game8 also says beating her opens new areas and core mechanics.

Reward	Listed by
Broken Illusory Pipa	Fextralife fan wiki
White Serpent and Crimson Viper	Fextralife fan wiki; Game8 guide
Resonance Talisman	Game8 guide

How Should You Approach the Bai Chilian Phantom Blade Zero Fight?

Our take: treat both phases as one blocking drill and change only the camera habit once she is airborne. The fact worth memorising is from the Fextralife fan wiki — dying in phase two does not send you back through phase one, so the Sacrificial Serpent form costs a retry, not a whole fight.

Spend the first attempt reading the vanish-and-dagger string, which ends in two blockable hits and a long window, then push damage there. After that the Bai Chilian Phantom Blade Zero fight only changes where the camera sits. The trophies page covers the campaign achievements, and the combat guide tightens the parry timing that makes this fight click.

Phantom Blade Zero screenshot: a misty mountain lake ringed by pavilions and plank houses, with a stone causeway running across the water — A Phantom Blade Zero screenshot of a mist-covered valley village and its causeway — the sort of long, quiet ground the Crimson Forest approach covers before the bell. (Screenshot: S-GAME website)

Videos

How to Defeat BAI CHILIAN on Hellwalker - Phantom Blade Zero (Jay Dunna)

Phantom Blade Zero -- Bai Chilian, The Sacrificial Serpent (Hellwalker) — Kibo

Frequently asked questions

How to beat Bai Chilian in Phantom Blade Zero?

Block instead of trading hits: Game8 says most of her attacks are blockable, and the window opens in the pause after each string. Counter hardest after the dagger volley and teleport, where two blockable hits leave her open for a long punish.

Where is the Bai Chilian Phantom Blade Zero fight?

She waits on the eastern side of the Crimson Forest near the Mirrorwood Depths bell, per Game8, and the Fextralife fan wiki says to go past the Threadbound Great Tree bell. Both sources put her in the “Snake’s Reflection” chapter, which Mobalytics calls Chapter 2.

What Is the Bai Chilian Weakness?

The Fextralife fan wiki lists no weaknesses or resistances for her, so there is nothing to equip against. The openings come from her recovery, her stagger after a parried lunge, and her time on the ground in the second phase.

Does Bai Chilian have a second phase?

Yes. Once her health drains she turns into the Sacrificial Serpent, hovers around the arena, extends her serpent heads across the field and adds a five-swing opener, spinning recoveries and dive attacks. Mobalytics calls the Sacrificial Serpent her second form.

Which weapon should I bring to Bai Chilian?

Game8 recommends the Outlaw Warblade, because its stagger resistance lets you charge while she is invisible and land two hits when she reappears. Method.gg names the same blade and suggests a fast weapon plus a ranged Phantom Edge as a backup.

Do I have to redo phase one if I die in phase two?

No. The Fextralife fan wiki notes that a defeat in phase two does not make you repeat phase one, so the Sacrificial Serpent form is a single-fight problem rather than a full retry.

What does Bai Chilian Phantom Blade Zero drop?

The guides list Broken Illusory Pipa, White Serpent and Crimson Viper, and Resonance Talisman. Game8 says the kill also unlocks new areas and other core mechanics, which matters more than the items if you are pushing the story.

Sources

Bai Chilian the Sacrificial Serpent | Phantom Blade Zero checked 2026-11-02
Bai Chilian Location and How to Beat | Phantom Blade Zero (PBZ)｜Game8 checked 2026-11-02
Phantom Blade Zero on Steam checked 2026-11-02
Phantom Blade Zero - Boss Guide: Bai Chilian, the Sacrifical Serpent checked 2026-11-02
How to beat Bai Chilian in Phantom Blade Zero: tips for both phases? - Guide - Playnews checked 2026-11-02
Phantom Blade Zero: How to Beat Bai Chilian, Lady of the Twin Serpents (Weeping Forest Portals Puzzle Solution) checked 2026-11-02
Bai Chilian Boss Fight in Phantom Blade Zero: Moveset, Attacks and Tips checked 2026-11-02