---
key: mechanic/boss-fight-atlas--boss-self-heal-cast
type: mechanic
id: boss-fight-atlas--boss-self-heal-cast
lang: en
title: Interruptible self-heal
summary: The boss prepares a heal that the player can interrupt before completion.
updatedAt: '2026-10-22'
status: active
url: >-
  https://gamemechanics.pro/en/knowledge/mechanic/boss-fight-atlas--boss-self-heal-cast/
jsonUrl: >-
  https://gamemechanics.pro/api/v1/knowledge/en/mechanic/boss-fight-atlas--boss-self-heal-cast.json
markdownUrl: >-
  https://gamemechanics.pro/content/knowledge/en/mechanic/boss-fight-atlas--boss-self-heal-cast.md
aliases: []
tags:
  - Boss fights
  - 'States, resources, and scaling'
sourceIds:
  - source-d6643676a882dfc8
  - source-69453b901bc24f92
  - source-9bce797ac568c33b
  - source-d5c6276562198d1e
  - source-dd1f1b11bfb22dba
  - source-c151324fe6097460
  - source-160a865d5fffd3fe
  - source-ea1388d8d99118a3
  - source-11c8b8a2683f484d
sources:
  - id: source-d6643676a882dfc8
    title: 'Boss Fight Atlas: Interruptible self-heal (RU)'
    url: 'https://polyakovin.github.io/boss-fight-atlas/ru/mechanics/self-heal-cast/'
    verifiedAt: null
  - id: source-69453b901bc24f92
    title: 'Boss Fight Atlas: Interruptible self-heal (EN)'
    url: 'https://polyakovin.github.io/boss-fight-atlas/en/mechanics/self-heal-cast/'
    verifiedAt: null
  - id: source-9bce797ac568c33b
    title: Vicar Amelia · Bloodborne
    url: 'https://www.youtube.com/watch?v=RQxOU8lqnBQ&t=137s'
    verifiedAt: null
  - id: source-d5c6276562198d1e
    title: The Collector · Dead Cells
    url: 'https://www.youtube.com/watch?v=tyFky1GGlkY&t=17s'
    verifiedAt: null
  - id: source-dd1f1b11bfb22dba
    title: Gym Leader Sabrina · Pokémon Red and Blue
    url: 'https://www.youtube.com/watch?v=6_NjyFECZBw&t=113s'
    verifiedAt: null
  - id: source-c151324fe6097460
    title: 'Boss Up: Boss Battle Design'
    url: 'https://media.gdcvault.com/gdc2018/presentations/Keren_Itay_BossUp.pdf'
    verifiedAt: null
  - id: source-160a865d5fffd3fe
    title: Vicar Amelia — Bloodborne Wiki
    url: 'https://www.bloodborne-wiki.com/2015/03/vicar-amelia.html'
    verifiedAt: null
  - id: source-ea1388d8d99118a3
    title: The Collector / 5 BSC — Official Dead Cells Wiki
    url: 'https://deadcells.wiki.gg/wiki/The_Collector/5_BSC'
    verifiedAt: null
  - id: source-11c8b8a2683f484d
    title: Sabrina — Bulbapedia
    url: 'https://bulbapedia.bulbagarden.net/wiki/Sabrina'
    verifiedAt: null
relations: []
placements:
  - catalogId: boss-fight-atlas
    id: boss-self-heal-cast
    title: Boss fights
    url: >-
      https://gamemechanics.pro/en/mechanics/boss-fight-atlas/#boss-self-heal-cast
    categoryIds:
      - catalog-part-12
supersededBy: []
attributes:
  preview:
    updatedAt: '2026-10-22'
    title: Interruptible self-heal
    description: The boss prepares a heal that the player can interrupt before completion.
    image:
      src: images/mechanics/boss-final-rqxou8lqnbq-137.webp
      width: 640
      height: 360
      game: Bloodborne
      sourceUrl: 'https://www.youtube.com/watch?v=RQxOU8lqnBQ&t=137s'
      originalUrl: 'https://www.youtube.com/watch?v=RQxOU8lqnBQ'
      sourceFrameSeconds: 137
      credit: FromSoftware / Sony Computer Entertainment; gameplay capture by PowerPyx
      rights: >-
        Game graphics © FromSoftware / Sony Computer Entertainment. Gameplay
        recording by PowerPyx. Original visible source markings retained. All
        rights reserved; excluded from portal MIT and CC BY 4.0.
      caption: 'Bloodborne: Vicar Amelia at low health in combat'
      alt: 'Bloodborne: Vicar Amelia at low health in combat'
      markers:
        - x: 35
          'y': 86
          label: >-
            Amelia’s prayer can restore this bar if her healing is not
            interrupted
    tips:
      - >-
        Separate healing preparation from health restoration and show how to
        interrupt it.
    examples:
      - title: Bloodborne
        url: 'https://www.youtube.com/watch?v=RQxOU8lqnBQ&t=137s'
endsAt: null
provenance: >-
  Editorial reference index based on the 124 public Boss Fight Atlas mechanic
  pages checked on 2026-10-20. Original concise RU/EN definitions by
  gamemechanics.pro; source categories, game/boss associations and reference
  URLs retained from the atlas. Linked materials retain their original rights;
  references are upstream attributions, not independent verification.
license: CC-BY-4.0
codeLicense: MIT
attribution: gamemechanics.pro contributors
catalogKey: catalog/boss-fight-atlas
---
# Interruptible self-heal

id: boss-fight-atlas--boss-self-heal-cast
type: mechanic
key: mechanic/boss-fight-atlas--boss-self-heal-cast
lang: en
status: active
url: https://gamemechanics.pro/en/knowledge/mechanic/boss-fight-atlas--boss-self-heal-cast/

The boss prepares a heal that the player can interrupt before completion.

## At a glance

![Bloodborne: Vicar Amelia at low health in combat](https://gamemechanics.pro/images/mechanics/boss-final-rqxou8lqnbq-137.webp)

[Bloodborne](https://www.youtube.com/watch?v=RQxOU8lqnBQ&t=137s) · Game graphics © FromSoftware / Sony Computer Entertainment. Gameplay recording by PowerPyx. Original visible source markings retained. All rights reserved; excluded from portal MIT and CC BY 4.0.

[Source recording](https://www.youtube.com/watch?v=RQxOU8lqnBQ), 137 s

1. Amelia’s prayer can restore this bar if her healing is not interrupted

- Separate healing preparation from health restoration and show how to interrupt it.

- [Bloodborne](https://www.youtube.com/watch?v=RQxOU8lqnBQ&t=137s)

## How it works

The boss prepares a heal that the player can interrupt before completion.

## Variants

### How the technique works

<a id="boss-self-heal-cast-rule"></a>

- The boss prepares a heal that the player can interrupt before completion. <a id="boss-self-heal-cast-definition"></a>

## Context and limits

A concise reference to all 124 Boss Fight Atlas mechanics across its 14 source sections. Each entry includes a definition, full RU/EN lesson links, game references and further reading retained from the source. Animations and detailed rules remain in the atlas.

## Connected materials


## Sources and provenance

Editorial reference index based on the 124 public Boss Fight Atlas mechanic pages checked on 2026-10-20. Original concise RU/EN definitions by gamemechanics.pro; source categories, game/boss associations and reference URLs retained from the atlas. Linked materials retain their original rights; references are upstream attributions, not independent verification.

- [Boss Fight Atlas: Interruptible self-heal (RU)](https://polyakovin.github.io/boss-fight-atlas/ru/mechanics/self-heal-cast/) (id: source-d6643676a882dfc8)
- [Boss Fight Atlas: Interruptible self-heal (EN)](https://polyakovin.github.io/boss-fight-atlas/en/mechanics/self-heal-cast/) (id: source-69453b901bc24f92)
- [Vicar Amelia · Bloodborne](https://www.youtube.com/watch?v=RQxOU8lqnBQ&t=137s) (id: source-9bce797ac568c33b)
- [The Collector · Dead Cells](https://www.youtube.com/watch?v=tyFky1GGlkY&t=17s) (id: source-d5c6276562198d1e)
- [Gym Leader Sabrina · Pokémon Red and Blue](https://www.youtube.com/watch?v=6_NjyFECZBw&t=113s) (id: source-dd1f1b11bfb22dba)
- [Boss Up: Boss Battle Design](https://media.gdcvault.com/gdc2018/presentations/Keren_Itay_BossUp.pdf) (id: source-c151324fe6097460)
- [Vicar Amelia — Bloodborne Wiki](https://www.bloodborne-wiki.com/2015/03/vicar-amelia.html) (id: source-160a865d5fffd3fe)
- [The Collector / 5 BSC — Official Dead Cells Wiki](https://deadcells.wiki.gg/wiki/The_Collector/5_BSC) (id: source-ea1388d8d99118a3)
- [Sabrina — Bulbapedia](https://bulbapedia.bulbagarden.net/wiki/Sabrina) (id: source-11c8b8a2683f484d)

CC-BY-4.0 · gamemechanics.pro contributors
