Spineful - Forgotten Armoury IV - Greatsword and Dagger

Part of the July 2026 Modathon

Created in collaboration with RevolutionScribe.

Mod also available on Modio

~ 🌿 Please endorse if you like the mod! 🌿 ~

This mod adds the Vicious Thorn, a hag-themed poison dagger, that can transform into Spineful, a poison greatsword.

Both weapons are entirely dyable. Use dyes that support glow to change the color of the glow.

Please note there may be some issues with the dye resetting if you unequip the weapon. If that happens just dye the weapon again.

Recommended dye mods that change the glow color:

- P4 Custom Dyes by Padme4000

- Soaring Ambition by Nikijima

- Glowing Accessories and Dyes by Cerberry

🌿 Where to find 🌿

⟡ Act 1 ⟡  You will find the Vicious Thorn dagger impaled on a corpse in the Overgrown Tunnel, under the Hag's hut (see screenshots for more info).

⟡ Act 3 ⟡  Head into the basement of The Blushing Mermaid in the Lower City and turn the Vicious Thorn dagger into the greatsword Spineful by using the cauldron you find there (see screenshots for more info).

⟡ Tutorial Chest ⟡  With the Tutorial Chest Addon installed, you will find both the dagger and the greatsword inside the tutorial chest.

⟡ SE Command ⟡  Use the following Script Extender commands to directly spawn the items in your inventory:

Vicious Thorn dagger:

TemplateAddTo("8f01bb0f-7290-46f9-afe1-d0d30c5674bb", GetHostCharacter(), 1)

Spineful greatsword:

TemplateAddTo("88bc0b05-eb8f-4bcf-a882-fa8b4605e4b7", GetHostCharacter(), 1)

🌿 Stats 🌿

Both weapons have poison and piercing-related stats. Spineful has a custom spell that allows you to conjure a barrage of thorns that explode. Read the detailed stats in the mod images!

🌿 Installation / Uninstallation 🌿

Install using BG3MM (BG3 Mod Manager).