Phantom Blade Zero · Bosses

Jagged Steel, the Frenzied Brute boss fight

Jagged Steel, the Frenzied Brute is a Phantom Blade Zero boss at the top of a valley under a waterfall, a soldier with a gigantic serrated sword whose consecutive hits cause a huge burst of bleed damage. Press-reported Game Rant, 8 Oct 2026. No official video shows him yet; Game Rant’s October 2026 preview is the main source.

Key facts

Boss · Bounty

Jagged Steel, the Frenzied Brute

ReportedEnglish · our match to the Chinese nameChinese name, not yet confirmed: 痴狂暴徒残钢ReportedChineseName sources for Jagged Steel, the Frenzied Brute

No official frame with this name on screen yet

One of five boss fights in that demo, according to gcores. Press-reported · gcores our name match

First shown: The 2024 closed-door demo. our name match

  • Game Rant places him “at the top of a valley, underneath a scenic waterfall”, and calls him “a beefy soldier equipped with a gigantic serrated sword”. Press-reported Game Rant, 8 Oct 2026.

Sources so far: Game Rant’s preview of October 2026 and, through our name match, a Chinese report of the 2024 closed-door demo; no official video shows this fight yet, so there are no frames on this page.

On this page 7 sections
  1. Key facts
  2. Footage
  3. Phases and mechanics
  4. Jagged Steel, the Frenzied Brute attacks and how to counter
  5. Where Jagged Steel, the Frenzied Brute is fought and what it drops
  6. Jagged Steel, the Frenzied Brute: name and sources
  7. Related bosses

Footage

PendingNo official video shows this fight; Game Rant’s October 2026 preview is the only English description of it.

Phases and mechanics

Jagged Steel, the Frenzied Brute attacks and how to counter

Attacks seen 1

These labels are our plain descriptions; the game has published no move names.

  • Bleed-burst sword strings Giant serrated sword; landing consecutive hits causes a huge burst of bleed damage. Press-reported · Game Rant

How to counter 1

  • Perfect parries stop the bleed build-up; the writer says beating him took all the combat tools, not just parrying. Press-reported · Game Rant

Where Jagged Steel, the Frenzied Brute is fought and what it drops

  • Drops gcores says beating this boss gives the weapon 残钢刃, which builds a bleed gauge. 残钢刃 is the official Chinese name of Jagged Steel: the same item panel names it in the game’s English and Chinese menus of the 2025 demo. Press-reported · gcores our name match
  • The boss's own bleed weapon. Press-reported · Game Rant

To be confirmedWhere: the chapter of the waterfall valley; neither preview names it. What it gives: the weapon’s numbers at launch; the previews describe its bleed effect but give no figures.

Jagged Steel, the Frenzied Brute: name and sources

  • English name Reported nameGame Rant preview, 8 Oct 2026
  • Chinese name Chinese name, not yet confirmed: 痴狂暴徒残钢Reported namegcores, 2024 demo
  • Status of this information gcores names this boss only in Chinese. Game Rant’s preview of 8 Oct 2026 prints the English name “Jagged Steel, the Frenzied Brute”; the pairing of the two is ours. No source gives both names.

Sources Press-reported gcores (Chinese name, drop); Game Rant (English name)

Jagged Steel, the Frenzied Brute on the names page