About Boss Invokes Forsaken Powers
From ThunderstoreAllows the bosses to call on their forsaken power and curse the player.
Boss Invokes Forsaken Powers
Why This Mod?
If you're looking to spice up boss encounters by adding a level of challenge.
This mod aims to give the bosses the ability to use their associated power to apply an inverted Forsaken Power against the player for a short time.
If you're interested in a further challenge to the bosses, check out my other Boss related mod:
- Severon-BossSummonsAllies
Features
The Forsaken Curses that the bosses apply to the player are based on an inverted version of their Forsaken Powers you unlock when you defeat them.
For example:
- Eikthyr will cause your running, jumping and swimming to cost more stamina.
- The Elder will cause your health regen to be slower.
- Bonemass will make blocking cost more and make you physically vulnerable.
- Moder will cause you to be slower and vulnerable to frost.
- Yagluth will lower the amount of damage you deal and make you vulnerable to lightning.
- The Queen will cause your eitr regen to be slower.
- Fader will impede your adrenaline gains and make you vulnerable to fire.
The curse duration and the cooldown for the ability to be available again for the boss can be configured per boss.
The default time and debuff modifiers has been tested for balance, however further balance and testing is still ongoing.
Manual Install
Install \BepInEx for Valheim.
Download the mod. Extract the zip folder and place the extracted folder in BepInEx/plugins folder.
Disclaimer
This mod is still being worked on. As such there is likely to be some bugs in it, or require some balancing still.
Feel free to reach out to me on Discord with your feedback.
Highlights
From source dataLoaders
Runs on BepInEx.
Footprint
Rated a light load on a server.
Last update
Its author last shipped an update 8 mo ago.
Boss Invokes Forsaken Powers on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Valheim servers, for BepInEx servers. We download it from Thunderstore, place it, and restart the server.
- Server type needed
- BepInEx
- Server load
- light
- Smallest plan we suggest
- Valheim — 4 GB (4 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 0.5.3, released 2026-03-15
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| BepInEx |
From 1 recorded build of Boss Invokes Forsaken Powers.
Dependencies
- Required: BepInExPack Valheim
Declared by the newest build that lists any. Required ones are installed with it on one-click installs.
Run Boss Invokes Forsaken Powers on a Valheim server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogCreatures & NPCs
Adds or changes creatures, NPCs and how they behave.
Compatibility
- Game
- Valheim
- Loaders
- BepInEx
- Requires
- One-click install needs a BepInEx server.
Verified at the source
- ✓ThunderstoreOfficial listing, checked 2026-10-02Open ↗
- ✓AuthorSeveron, as published on Thunderstore
- ✓LicenseNot published by the sourceFree






