BossGroupAffix

v1.0.1·Updated 2026-10-10

Creature Level & Loot Control bosses get Mending when fought solo and Summoner when fought as a group.

About this mod Author’s original text

BossGroupAffix

Picks a boss's Creature Level & Loot Control affix from how many players are near it.

  • One player nearby: the boss gets Mending (heals over time).
  • Two or more players nearby: the boss gets Summoner (calls in adds).

The choice updates every 2 seconds while the boss is at full health. Once the boss takes damage, the affix is locked for the rest of the fight.

Twin and Godlike bosses are left alone.

Configuration

cjayride.bossgroupaffix.cfg

| Setting | Default | Description |

|---|---|---|

| Enabled | true | Turn the mod on or off. |

| SoloAffix | Mending | Affix for a boss with one player nearby. |

| GroupAffix | Summoner | Affix for a boss with two or more players nearby. |

| PlayerRange | 400 | Meters from the boss. Players this close count. |

Affix choices: None, Reflective, Shielded, Mending, Summoner, Elementalist, Enraged, Sturdy.

Mending strength comes from Creature Level & Loot Control's Mending healing factor setting. The default of 1 heals noticeably; very low values like 0.05 barely heal.

Install on the server and all clients.

Install & use Install: BepInEx plugin

  1. The archive from playbuff is the mod itself — usually a BepInEx plugin (a .dll or a plugin folder once unzipped).
  2. Recommended: use a community mod manager (such as r2modman) — pick this game, import the mod, and the manager sets up BepInEx and its dependencies for you.
  3. Manual route: install the BepInEx loader in the game folder, then drop the unzipped .dll or plugin folder into BepInEx/plugins/.
  4. Launch the game — the BepInEx console logs every plugin it loads; seeing this mod in the log means it is installed.

Mods with listed dependencies need those installed too, or they will not load. Options are usually changed in-game or in the plugin's config file. In multiplayer, the host and every client need the same mods installed.

Dependencies

Install these first, or the mod will not work:

denikson-BepInExPack_Valheim

File & checksum

Filename
BossGroupAffix-1.0.1.zip
File size
170.0 KiB