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Phantom Blade Zero · Ch. 6 Mountain of Imprisonment · Maskwalkers

Iron Butcher, the Frenzied Brute

A frenzied brute in a scrap-metal mask with a broad-headed axe in one hand, and the younger brother of Jagged Steel. He is the first boss on the Mountain of Imprisonment.

Mountain of Imprisonment map: the spot ringed in red, the Iron Butcher’s Camp Bell nearbyWhere you fight: Right by the Iron Butcher’s Camp Bell (Mountain of Imprisonment)Nearest Bell: Iron Butcher’s CampApproximate: distances are estimated from the game data, and the map painting is not to scale.Open this spot on the map →
Iron Butcher, the Frenzied Brute
Iron Butcher, the Frenzied Brute — official in-game art from Phantom Blade Zero · © PARAWULIN PRODUCTION LIMITED / S-GAME
On this page 6 sections
  1. How to beat this fight
  2. In-game dossier & forms
  3. Location, drops & connected quests
  4. Key facts
  5. Frequently asked questions
  6. Related bosses

In-game dossier & forms

Iron Butcher, the Frenzied Brute

A frenzied, arrogant brute in a mask cobbled together from scrap metal, wielding a broad-headed axe in one hand. Dried blood cakes the heavy blade. When it comes down, its weight and force are brutal, every blow filled with madness. He once followed closely behind his reckless elder brother, quietly cleaning up the mess he left behind. He always remembered their mother’s teaching: they were brothers by blood and should help one another. Even after Transcension, he had not forgotten it entirely. So why, when the Mandate captured him, did his own brother not even look back? Later, he stood guard at a Mandate camp, serving under them. And the Mandate that had once stood above all, hunting the two brothers, had long since fallen into becoming Maskwalkers little different from himself... There is no right or wrong left in this world. Everyone should be loyal only to themselves.

How to beat this fight

  • The Mountain of Imprisonment is reached from Meigu Lake: the Illusory Pipa opens the illusory gate in the north-east of the lake. He waits in the large camp that holds the Iron Butcher’s Camp bell.
  • Clear the camp’s other enemies before you take him on, so nothing joins in.
  • He swings a broad-headed axe one-handed, and every downswing hits brutally hard.
  • He mixes his axe with Chaos Fire bombs, and running sideways is the sign a throw is coming: dodge at once, and do not attack until the throws end.
  • He drops the Iron Butcher Mask, which Soul Tempers Jagged Steel. You fight him again, beside his brother Jagged Steel, the Frenzied Brute, at the Human-Faced Banyan by the Shrine Outer Gate (Heart of the Banyan).

Location, drops & connected quests

The Iron Butcher is fought on the Mountain of Imprisonment (chapter 6), in the camp that holds the Iron Butcher’s Camp bell, early on the climb. The mountain is reached from Meigu Lake once the Illusory Pipa opens the illusory gate. He drops the Iron Butcher Mask, used to Soul Temper Jagged Steel. He comes back with his brother at the Human-Faced Banyan by the Shrine Outer Gate, part of Heart of the Banyan.

Key facts

Boss · Launch build

Iron Butcher, the Frenzied Brute

Iron Butcher, the Frenzied Brute key facts from the launch build
Boss nameIron Butcher, the Frenzied Brute
LocationIron Butcher’s Camp, Mountain of Imprisonment (chapter 6)
Way inFrom Meigu Lake, through the gate the Illusory Pipa opens
DropIron Butcher Mask (Soul Tempers Jagged Steel)
RematchWith Jagged Steel, the Frenzied Brute, at the Human-Faced Banyan by the Shrine Outer Gate

Frequently asked questions

Where do you fight the Iron Butcher in Phantom Blade Zero?

On the Mountain of Imprisonment (chapter 6), in the camp that holds the Iron Butcher’s Camp bell. The mountain is reached from Meigu Lake, through the illusory gate the Illusory Pipa opens.

How do you beat the Iron Butcher?

Clear the camp’s other enemies first. Keep out of his heavy axe downswings. When he runs sideways, Chaos Fire bombs are coming: dodge at once and only attack after the throws end.

What does the Iron Butcher drop?

The Iron Butcher Mask, which Soul Tempers Jagged Steel, the weapon of his elder brother.

Do you fight the Iron Butcher again?

Yes: with his brother Jagged Steel, the Frenzied Brute, at the Human-Faced Banyan by the Shrine Outer Gate, during Heart of the Banyan.

Sources for this page 3
  1. Boss name, in-game dossier and the mask Official Phantom Blade Zero launch build localisation table, read 29 October 2026.
  2. Where, the way in and the rematch Press-reported PowerPyx, Mountain of Imprisonment collectibles, 29 October 2026.
  3. How to beat Press-reported Showgamer, 29 October 2026. Only one guide describes this fight so far; the steps above are our summary of it.