iss_csw-0.1.9.5-3.15compatible.jar is a release file of the Minecraft mod Interlace SpellWeaves: Iron's Spells and Spellbooks Addon for Forge, made for Minecraft 1.20.1. It was published on April 29, 2026 and is 2.8 MB in size. For the full description, screenshots and every other version, visit the Interlace SpellWeaves: Iron's Spells and Spellbooks Addon mod page.
How to install: Put the .jar into the mods folder (.minecraft/mods) and start Minecraft with the matching mod loader profile.