Hydra Fire Vulnerability

Cauterized fire-head weakness

Removing and cauterizing the fire-resistant head strips the hydra's body defense and allows persistent flame to damage the whole creature.

Story so far

Every hydra head supplies a resistance and corresponding attack. The central body ignores Carl's direct bomb and remains hard to damage magically.

Randomly destroying a head only suspends its resistance while the neck regenerates. Permanent progress requires a flat decapitation surface, identification of the fire-resistant head, and immediate cauterization.

Carl narrows the candidates through observed attacks and failed fire damage. He identifies Bea's mother, uses a snap collar and shrink wand for a clean cut, and smashes moonshine against the stump.

A health bar finally appears and the fire on the hydra's back begins damaging every remaining head. Shi Maria can then remove heads without needing each resistance solved independently.

Appearance

A hydra neck sealed by flame after a clean circular cut, causing the whole stitched body to ignite.

Role

The vulnerability is the central puzzle that converts an otherwise nearly invulnerable city boss into a killable target.

Relationships

Carl — He identifies and executes the weakness.

Mordecai — He explains the required method.

Bea's Mother Head — She carries the fire resistance.

Shi Maria — She exploits the opened vulnerability.

Sources — 1 recorded facts, by chapter

Chapter 48

Removing and cauterizing the fire-resistant head strips the hydra's body defense and allows persistent flame to damage the whole creature.