This simple datapack adds the sculk family of blocks to the #minecraft:soul_speed_blocks block tag. What that effectively means is that running over sculk blocks while wearing boots enchanted with soul speed will give the speed bonus.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as sculk_speed-1.21.x-1.2.zip
- Download size: 152 KB
- Download link checked 6 Sept 2026 — working
These come from our own check of the pack file, not from the source page.