CurseForge · Minecraft mod
Sculk And Jaw
Sculk&Jaw mod expanded sculk blocks family, added new effects. Deep Dark and Ancient City have become even more dangerous -- be extra careful when exploring!
Quick answer
Which Sculk And Jaw release should I use?
Sculk And Jaw 1.0.4-Forge-1.20.1 targets 1.20.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Sculk And Jaw required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Sculk And Jaw 1.0.4-Forge-1.20.1 need?
Sculk And Jaw 1.0.4-Forge-1.20.1. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Sculk And Jaw without breaking your instance.
Built for Sculk And Jaw 1.0.4-Forge-1.20.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Sculk And Jaw 1.0.4-Forge-1.20.1. It targets 1.20.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Sculk And Jaw 1.0.4-Forge-1.20.1. It opens that exact file at the source.
About this project
What does Sculk And Jaw add?
Sculk&Jaw
Sculk&Jaw mod expanded sculk blocks family and added new effects.
Deep Dark and Ancient City have become even more dangerous -- be extra careful when exploring!
Sculk Jaw

Naturally generates in the Deep Dark biome and Ancient City structures.
Will attack creatures that accidentally step on it. If the creature is small enough, it will be swallowed into its stomach within a few seconds.
Creatures that remain inside the Sculk Jaw for too long will continuously take Acid Etching effect damage and gain increasingly higher levels of the Sculkophobia effect.
When got caught by a Sculk Jaw, try to climb up and get out of its stomach, do not forget to sneak out or else it will drag you in again.
Will eat and storage items dropped on top of it, you can retrieve them by breaking the block (Silk Touch recommended).
Can only be obtained intact with the Silk Touch enchantment.
Can be filled with a bucket of Sculk Acid to make it more dangerous or just as a trash can, when filled with Sculk Acid, it will directly destroy any items into its mouth.
Can be used to brew Acid Etching potions.
When filled with Sculk Acid, it will no longer bite creatures, but will damage them with Acid Etching effect when they step into it.
Concentrated Sculk

Can be crafted on a Crafting Table using the following recipe.
It will generate Sculk Catalyst on top with sculk charge, which makes Sculk Catalyst more easy to regenerate.
Can only be obtained intact with the Silk Touch enchantment.
Combined Sculk Jaw

Try to combine a Sculk Jaw with a Concentrated Sculk in your mob farm.
It will store experiences dropped by mobs it killed, and you can retrieve them by breaking the block (Silk Touch recommended) or placing a Sculk Jelly near to it.
Can only be obtained intact with the Silk Touch enchantment.
Sculk Acid

A new fluid that can be collected with Acid Etching potions and Cauldrons, it also gives Acid Etching effect to mobs step into it.
Try to fill a Cauldron with Sculk Acid potions and pick it up with a bucket.
Sculk Jelly

A new block generated by mixing Sculk Acid fluid and Water fluid together.
Place Sculk Jelly near Combined Sculk Jaw to extract experience orbs.
Acid Etching Potions
You can brew Acid Etching potions using Sculk Jaw and Awkward potion, also have its splash and lingering variants.

Acid Etching
It will be safe as long as my armor have not be broken… I will be safe, right?

A new effect that will reduce 2 points of armor per level, and will continuously damage your health.
Sculkophobia
Anyone who has experienced this kind of pain does not want to recall this feeling.

A new effect that will reduce 2 points of max health per level.
Sculk tentacles will surround your field of view.

Sculk Acid Lake
A new feature that can be found in Deep Dark biome, filled with Sculk Acid and surrounded by cave plants.

This mod was made for our lost block: Sculk Jaw in 1.19
Special thanks for sculklatch mod with HerrChaos, RedVortexDev, TheTrueYak and unroman, who provided inspiration for this mod.
Project description from CurseForge.
Pick your setup
Sculk And Jaw by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader builds1.20.1
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Sculk And Jaw versions and loaders
Sculk And Jaw 1.0.4-Forge-1.20.1
SculkAndJaw-1.0.4.jar
11 Aug 2026
Sculk And Jaw 1.0.4-Fabric-1.20.1
SculkAndJaw-1.0.4.jar
10 Aug 2026
Sculk And Jaw 1.0.4-NeoForge-1.21.1
SculkAndJaw-1.0.4.jar
4 Jul 2026
Sculk And Jaw 1.0.4-Fabric-1.21.1
sculkandjaw-1.0.4.jar
4 Jul 2026
Sculk And Jaw 1.0.3-Fabric-1.21.1
sculkandjaw-1.0.3.jar
23 Jun 2026
Sculk And Jaw 1.0.3-Fabric-1.21.10
sculkandjaw-1.0.3.jar
23 Jun 2026
Sculk And Jaw 1.0.2-Fabric-1.21.10
sculkjaw-1.0.2.jar
13 Jan 2026
Sculk And Jaw 1.0.1-Fabric-1.21.10
sculkjaw-1.0.1.jar
5 Jan 2026
Sculk And Jaw 1.0.0-Fabric-1.21.10
sculkjaw-1.0.0.jar
3 Jan 2026
Looking for an older file? The official CurseForge project page is in Resources.