Mu Xiaokui Phantom Blade Zero Boss Guide: Queen of Iron and Jade

Updated

Mu Xiaokui is a main boss in the Village of Lu, in the Heartless Remnant chapter, and the clearest approach is to stay close, attack from the sides, and punish safe openings. Game8 lists the Wild Oriole Sword as her reward, while the Fextralife fan wiki recommends avoiding her mostly linear sword attacks from the side. Fextralife The Mu Xiaokui Phantom Blade Zero fight calls for attention to her sword strings, spirals, and follow-up attacks; later sections cover the second phase and its summons as spoilers.

Illustration for a Phantom Blade Zero guide: A ruined courtyard with puppet strings hanging from a dead tree in still air; painterly, muted palette.
Illustration

Mu Xiaokui Phantom Blade Zero Location and Result

Mu Xiaokui is a main boss located in the Village of Lu during the Heartless Remnant chapter, according to Game8. Game8 Wikily also places the boss in the Village of Lu. Wikily That gives you a direct answer to the Mu Xiaokui location question: look for her in the Village of Lu, which is the first place to check for the Mu Xiaokui Phantom Blade Zero encounter. The guides describe the encounter as a fight that changes as Mu Xiaokui moves through its phases, so watch her attacks rather than relying on one response throughout.

How to Beat Mu Xiaokui

The safest general plan is to stay close, circle toward her sides, and counter after her sword strings finish. Fextralife describes her sword attacks as mostly linear and recommends side attacks. Fextralife Phantom Blade Atlas likewise advises staying close and countering after the strings, while warning that a red attack can follow her spiral. Phantom Blade Atlas When she starts a spiral, back away instead of trying to stay beside her; return to close range after the red follow-up is over.

Game8 highlights a specific opening: perfect dodge Mu Xiaokui’s projectile follow-up, then use the long window to attack and stagger her. Game8 The timing matters because the opening follows the projectile, not just the first attack. Gamersky says Mu Xiaokui has no special defensive mechanic and recommends wearing down her guard with blocks and perfect deflects, then punishing her when it breaks. Gamersky Together, these tips suggest a measured rhythm: defend or dodge through the sequence, then use the opening to deal damage.

Mu Xiaokui Weakness and Openings

The guides describe attack openings and defensive opportunities rather than a named elemental weakness. Fextralife lists Mu Xiaokui’s resistances, weaknesses, damage, and rewards as N/A or none. Fextralife Gamersky’s practical advice is to wear down her guard through blocks and perfect deflects, then punish the break. Gamersky

For the Mu Xiaokui weakness question, the useful distinction is between a listed weakness and an opportunity created by your timing. The Fextralife listing does not name a weakness, while Game8 and the other guides point to moments when you can respond safely. The table summarizes those actionable moments without treating them as a separate damage type.

OpeningDetailSource
Side attacksStay close and attack from the sides to avoid mostly linear sword attacks.Fextralife
After sword stringsCounter after Mu Xiaokui finishes her strings; back away from her spiral because a red attack can follow.Phantom Blade Atlas
Projectile follow-upA perfect dodge can create a long opening to attack and stagger her.Game8
Broken guardWear down her guard with blocks and perfect deflects, then punish when it breaks.Gamersky
Red-glint quick dashIn phase two, perfect dodge her quick dash when it has a red glint.Game8
Dark-glow attacksIn phase two, dodge her dark-glow attacks.Gamersky
Guardians at one-third healthWhen she summons two guardians at about one-third health, focus on Iron Fiend first.Gamersky

Second Phase and Summons

Spoilers: click to expand

The second phase changes the fight by adding unarmed attacks and two summoned fighters. Fextralife says Mu Xiaokui switches to unarmed combat and summons Iron Fist and Jade Dancer to attack alongside her. The same page recommends playing defensively and attacking during safe openings between the summons’ attacks. Fextralife Treat the summons’ presence as a reason to wait for a clear gap rather than committing while several attacks overlap.

Game8 advises perfect dodging Mu Xiaokui’s quick dash when it has a red glint to avoid a damaging attack sequence. Game8 Gamersky also recommends dodging her dark-glow attacks and says to focus on Iron Fiend first when she summons two guardians at about one-third health. Gamersky Phantom Blade Atlas warns that the guardians join the fight in her later form and recommends guard-breaking both if possible. Phantom Blade Atlas These details come from separate guides, so follow the move cues each describes: red glint for the quick dash, dark glow for the attacks to dodge, and the summons’ attacks for the safe gaps.

Rewards and the Extra Phase

Game8 lists the Wild Oriole Sword as the reward for defeating Mu Xiaokui. Game8 Phantom Blade Atlas also identifies the drop as the Wild Oriole Sword, a one-handed weapon. Phantom Blade Atlas Fextralife’s listing says rewards are N/A or none, so the reward information differs between the listed pages. The Mu Xiaokui Phantom Blade Zero reward to look for in the two guides that name a drop is the Wild Oriole Sword.

All Things How says collecting all five ribbons while exploring Lu Family Village unlocks Mu Xiaokui’s extra phase. All Things How That condition gives exploration a role in how the encounter is presented: collecting the ribbons is tied to unlocking the extra phase. The guide’s wording specifies all five ribbons, so its instruction is to gather the complete set while exploring the village.

Our take on the Mu Xiaokui Fight

The most consistent strategy across the guides is to read attacks and use openings instead of rushing every exchange. The Fextralife fan wiki recommends side attacks against the mostly linear sword moves, and Phantom Blade Atlas calls for counters after sword strings. Game8 adds a long punish after a perfect dodge of the projectile follow-up, while Gamersky gives blocks and perfect deflects a role in breaking her guard. Those details make a practical sequence for Mu Xiaokui Phantom Blade Zero: stay close when her strings are manageable, retreat from the spiral’s red follow-up, and take the described openings when they appear.

Mu Xiaokui Phantom Blade Zero guidance becomes more specific once summons enter the encounter: keep a defensive approach, dodge the named phase-two cues, and attack between the summons’ moves. The reward pages also give different information, with Game8 and Phantom Blade Atlas naming the Wild Oriole Sword while Fextralife marks rewards as none or N/A. For a player preparing to fight, the attack advice is concrete, while the listed reward should be read with those differences in mind.

Frequently asked questions

Where is Mu Xiaokui Phantom Blade Zero located?

Mu Xiaokui is in the Village of Lu, in the Heartless Remnant chapter. Game8 identifies her as a main boss, and Wikily also places the encounter in the Village of Lu.

How do you beat Mu Xiaokui Phantom Blade Zero?

Stay close, attack from the sides, and counter after her sword strings finish. Back away from her spiral because a red attack can follow, and use a perfect dodge on the projectile follow-up for a long attack and stagger opening.

What is Mu Xiaokui’s weakness?

Fextralife lists her resistances and weaknesses as N/A or none. The guides describe openings you can use instead, including side attacks, counters after sword strings, and punishing her guard break.

What happens in Mu Xiaokui’s second phase?

Mu Xiaokui switches to unarmed combat and summons Iron Fist and Jade Dancer to attack alongside her. The guide recommends a defensive approach and attacks during safe gaps between the summons’ attacks.

What does Mu Xiaokui drop?

Game8 lists the Wild Oriole Sword as her reward, and Phantom Blade Atlas describes it as a one-handed weapon. Fextralife lists rewards as N/A or none, so the Mu Xiaokui Phantom Blade Zero reward information varies across the cited pages.

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