Is Bi Feng, Giant Saber Commander optional in Phantom Blade Zero?

Yes. Bi Feng, Giant Saber Commander is listed as an optional encounter, so a main-route playthrough can pass it by. Clear it before the story leaves Mountain of Imprisonment if you want the drop.

Where do you fight Bi Feng, Giant Saber Commander?

Bi Feng, Giant Saber Commander is fought in Mountain of Imprisonment; the dataset does not record a chapter number for this encounter.

What does Bi Feng, Giant Saber Commander drop?

Bi Feng, Giant Saber Commander drops Juggernaut.

Boss / 22

Bi Feng, Giant Saber Commander

Encounter 22 of 25Optional fightMountain of Imprisonment

Bi Feng, Giant Saber Commander is encounter 22 of 25 in this boss index. The fight is listed under Mountain of Imprisonment, and it can be skipped. Everything on this page comes from the checked dataset; the tables below separate confirmed details from anything the game does not state outright.

Encounter overview

Region: Mountain of Imprisonment
Chapter: Not recorded
Fight type: Optional fight
Rewards: Juggernaut (weapon).
Last verified: 2026-11-02

How to beat Bi Feng, Giant Saber Commander

No boss-specific counter pattern has been verified for Bi Feng, Giant Saber Commander yet, so this page does not invent one. What is confirmed: the encounter sits in Mountain of Imprisonment, and the reward and optional status in the table above come straight from the checked dataset. For the surrounding route, open the region page — it lists the pickups tied to this area and flags anything that becomes missable.

This fight is optional. If the story moves past this region before you clear it, the encounter can be missed — treat it as a detour rather than a checkpoint.

Rewards

Last verified: 2026-11-03

Reward	Type
Juggernaut	Weapon

Reward names follow the in-game item names. Currency amounts are listed as recorded.

Full weapon list →

Before you move on

Mountain of Imprisonment holds 5 recorded pickups in total. If you are collecting everything, clear the ones tied to this arena before the next chapter transition — the region page lists each entry with its route note.

Open the Mountain of Imprisonment region page →

Quick answers

Is Bi Feng, Giant Saber Commander optional in Phantom Blade Zero?: Yes. Bi Feng, Giant Saber Commander is listed as an optional encounter, so a main-route playthrough can pass it by. Clear it before the story leaves Mountain of Imprisonment if you want the drop.
Where do you fight Bi Feng, Giant Saber Commander?: Bi Feng, Giant Saber Commander is fought in Mountain of Imprisonment; the dataset does not record a chapter number for this encounter.
What does Bi Feng, Giant Saber Commander drop?: Bi Feng, Giant Saber Commander drops Juggernaut.