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Phantom Blade Zero Fallen Saint

By the Blade Zero Wiki editors

Updated

Phantom Blade Zero Fallen Saint is a Heroic Phantom — a summon companion synced with a Skill — not a boss, weapon, or NPC. It sits at rarity 3 and flame 3, grants HP +77 as its base bonus, and carries the Devotion perk that raises ATK and DEF of all guardians by 5%. Its passive is None, it belongs to the Taboo Power phantom set, and it is tied to Dinghai. Equip it when guardian-wide buffs and the Taboo Power Combo Chain effect fit your build, and look elsewhere when you need a Phantom with an active passive.

Phantom Blade Zero Fallen Saint: Overview

The short answer: this is a support-flavoured companion entry, not a damage-dealing boss and not a weapon. Every documented value is small and clean — rarity 3, flame 3, HP +77 — and the value it adds comes from a team-wide buff rather than from its own output.

Two things stand out. The base bonus is defensive first, while the perk is offensive and defensive at once because it lifts both stats for every guardian you field. The empty passive slot means the whole package sits in the perk and the set, which makes set membership more important than usual here.

  • Type: Heroic Phantom, a summon companion synced with a Skill.
  • Rarity: 3.
  • Flame: 3.
  • Base stat bonus: HP +77.
  • Perk (Devotion): ATK and DEF of all guardians +5%.
  • Passive: None.
  • Phantom set: Taboo Power.
  • Associated character: Dinghai.

What a Phantom Is in Phantom Blade Zero

A Phantom is a special item type that can be used to sync with a Skill. Phantoms grant bonuses depending on their individual rarity, and whether or not a Phantom is part of a Phantom Set also affects its bonuses. In play they work as summon companions: each one carries a rarity, a flame value, a base stat bonus, a perk attached to the synced skill, and a passive slot. The full roster is tracked on the Phantoms index.

The lore explains the flavour. Phantoms in the Phantom World are memories and echoes of Kung Fu masters, distilled by illusionists into tangible objects that grant knowledge of techniques. Those masters might be long passed from the Phantom World, or one of them might be someone who still walks among the living; someone's own moves can even exist as a Phantom.

That origin shapes how the entries read. A Phantom projects moves as faint ripples across the ParaWulin as part of its nature, and what surfaces might not be the same moves that were known. Treat the stat line as the reliable part and the story as colour.

Stats, Devotion, Passive, and Taboo Power

Devotion is why Phantom Blade Zero Fallen Saint earns a slot. A flat +5% to ATK and DEF of all guardians scales with every companion your Combo Chains hold, so the perk gets better the more guardians you run. It does nothing for a solo setup, and it adds no crowd control, healing, or damage of its own.

The passive is None. That answers the passive question directly: there is no second effect to build around, so the perk and the set have to carry the pick on their own.

Taboo Power is a three-Phantom set. When Tangs' Outcast, Rueful Mother, and Fallen Saint are in your Combo Chains at the same time, the set effect is Max HP -15% and ATK +8%. With 2 Evolved Flames, Taboo Power EX changes that to Max HP -25% and ATK +12%.

So the set trades health for attack, and the EX version trades more health for more attack. Is the HP cut worth it? The source gives no ranking, so the supported read is that it pays only in builds with spare health; treat it as a build decision rather than a settled verdict.

Field Value
Rarity3
Flame3
Base stat bonusHP +77
Perk (Devotion)ATK and DEF of all guardians +5%
PassiveNone
Phantom setTaboo Power
Associated characterDinghai

When to Equip Phantom Blade Zero Fallen Saint

Equip it when three conditions line up: you field several guardians and want the Devotion buff on all of them, you want the small HP cushion from the base bonus, and you are already building toward the Taboo Power Combo Chain. Under those conditions the pick is straightforward because the perk and the set pull in the same direction.

Skip it when you need a passive. Because the passive slot is empty, it loses to any Phantom whose passive adds healing, damage, or utility the build is missing. It is also a poor fit for solo or guardian-light setups, where a +5% buff to guardians has very little to multiply.

On whether it is good: the data does not rank Phantoms, and the closest supported read is that this is a support pick rather than a carry. It earns its slot through the guardian-wide buff and the set, not through raw numbers, so it is worth using in a Taboo Power or guardian-heavy build and unremarkable outside one.

Flame is listed as 3 for this Phantom. The source does not define what flame measures and does not say whether a flame 4 Phantom with the same Devotion perk would buff differently. So the 3 versus 4 flame question is undocumented here: treat flame as a listed attribute, not a confirmed perk multiplier.

Dinghai, Availability, and Open Questions

The entry associates this Phantom with Dinghai, which places it in that character's corner of the roster rather than in a generic pool. Beyond that association the wiki entry is thin: it records the stat block, the perk, the set, and the character, and nothing else.

That is also why the Phantom Blade Zero Fallen Saint page cannot answer how to unlock or obtain it. No drop rate, no quest name, no unlock step, and no source are listed, so there is nothing verified to pass on about earning it.

The entry is tagged with the PBE template, which ties it to Phantom Blade: Executioners. The source does not state that Fallen Saint appears in Phantom Blade Zero's release build, so it is confirmed in PBE-tagged material only and not confirmed for Phantom Blade Zero itself.

The source does not give a total Phantom count, so there is no verified number to quote. Where Fallen Saint fits is clear: it is one Heroic Phantom in the Taboo Power set, tied to Dinghai, and it fills a support slot rather than a carry slot.

Frequently asked questions

What is the Fallen Saint in Phantom Blade Zero?

It is a Heroic Phantom, one of the summon companions that sync with a Skill, so it is not a boss, a weapon, or an NPC. Its documented fields are rarity 3, flame 3, HP +77, the Devotion perk, no passive, and Taboo Power set membership.

What rarity and flame does Fallen Saint have?

Both are 3: rarity 3 and flame 3, exactly as the wiki entry lists them.

What base bonus and perks does it provide?

The base bonus is HP +77, and the perk is Devotion, which gives ATK and DEF of all guardians +5%. There is no passive on top of that.

Does it belong to a Phantom Set?

Yes — it is part of the Taboo Power set alongside Tangs' Outcast and Rueful Mother. With all three in Combo Chains at once the set applies Max HP -15% and ATK +8%, or Max HP -25% and ATK +12% with 2 Evolved Flames.

Is Phantom Blade Zero Fallen Saint worth using?

It is worth using in a guardian-heavy or Taboo Power build, where the +5% ATK and DEF to all guardians and the set bonus both pay off. Outside those builds the empty passive slot makes it a weak pick, and the game data does not rank it any higher than that.

How do you unlock or obtain Fallen Saint?

No unlock or obtain method is documented. The source lists no drop rate, quest name, unlock step, vendor, boss, or chest, so acquisition stays unconfirmed.

Is Fallen Saint in Phantom Blade Zero or only in Phantom Blade: Executioners?

It appears in PBE-tagged material, which points to Phantom Blade: Executioners. The source does not confirm Phantom Blade Zero Fallen Saint for the release build, so treat it as Executioners-linked and not yet confirmed for Phantom Blade Zero.

How does it compare to other Phantoms like Life Reaver or Shadow Walker?

This entry only covers Phantom Blade Zero Fallen Saint, so it cannot rank that pick against Life Reaver or Shadow Walker; those two need their own entries, and the [Phantoms](/phantoms/) index is where to line them up, because the game data does not settle a ranking.

Sources