Blackfyre Sword

v1.2.2·Updated 2026-09-30

Blackfyre uses vanilla Nidhogg with 120 Slash, 10 Spirit, a Black Forge recipe, and a textured blue-flame blade aura.

About this mod Author’s original text

Blackfyre Sword

Blackfyre uses the vanilla Nidhogg (SwordNiedhogg) as its base/model donor and adds a custom textured blue-flame aura along the blade.

Weapon

  • Base/model donor: SwordNiedhogg
  • 120 base Slash
  • 10 base Spirit
  • 0 Fire
  • +6 Slash per quality level
  • Spirit remains 10 at every quality
  • Max quality 4
  • Block armor 200
  • Block force 100
  • Durability 1000
  • Weight 2
  • Primary attack stamina 12
  • No movement penalty

Damage progression

  • Quality 1: 120 Slash + 10 Spirit
  • Quality 2: 126 Slash + 10 Spirit
  • Quality 3: 132 Slash + 10 Spirit
  • Quality 4: 138 Slash + 10 Spirit

Crafting

Crafted at the Black Forge, level 1:

  • 5 Flametal
  • 1 Morgen Sinew
  • 1 Warlock Trophy
  • 15 Refined Eitr

Upgrade costs:

  • 3 Flametal
  • 1 Morgen Sinew
  • 5 Refined Eitr

The Warlock Trophy is only required for the initial craft.

Visuals

BlackfyreRecolor.dll adds the V2 blue-flame effect:

  • runtime blade-aligned particle placement
  • vanilla vfx_Burning_blue particle material/texture
  • copied texture-sheet animation when available
  • subtle blue emitted light

Every client that should see the custom blue aura needs this package installed.

Dependencies

  • BepInExPack Valheim
  • WackysDatabase

AI disclosure

Code, configuration, troubleshooting, and artwork were produced with substantial AI assistance.

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_ValheimWackyMole-WackysDatabase

File & checksum

Filename
Blackfyre_Sword-1.2.2.zip
File size
28.0 KiB