
Modrinth · Minecraft mod
InstaSlate
Insta-mine Deepslate with an Efficiency 5 Netherite Pickaxe + Haste 2
Quick answer
Which InstaSlate release should I use?
InstaSlate 1.2.1+mod targets 26.3 with Fabric, Forge, NeoForge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is InstaSlate required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does InstaSlate 1.2.1+mod need?
1.2.1+mod. 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 InstaSlate without breaking your instance.
Built for InstaSlate 1.2.1+mod. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.2.1+mod. It targets 26.3 with Fabric, Forge, NeoForge; 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
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.2.1+mod. It opens that exact file at the source.
About this project
What does InstaSlate add?
InstaSlate
A very simple datapack that makes you able to insta-mine Deepslate if you have a Netherite pickaxe with Efficiency V and Haste II.
How it works
This pack changes the mining speed of Netherite Pickaxes by adding the following rule to the minecraft:tool component of netherite pickaxes in an item modifier:
{
"blocks": "minecraft:deepslate",
"correct_for_drops": true,
"speed": 38.3
}
This rule only changes the mining speed of Deepslate. The item modifier only gets applied if your pickaxe has Efficiency V and you have Haste II, and gets removed again if the effect runs out. Therefore, there are no side-effects other than being able to insta-mine deepslate.
Demo
If you want to see a demonstration of the datapack, check out this video by Derex Tex Archives!
Uninstalling
You can run /function instaslate:_/uninstall to remove the datapack. This will also remove the speed buff from any online player who might still have it on their pickaxe.
Project description from Modrinth.
Pick your setup
InstaSlate by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1
1 loader build1.21
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
InstaSlate versions and loaders
1.2.1+mod
instaslate-1.2.1.jar
29 Sept 2026
1.2.1
instaslate_v1.2.1_data_pack.zip
29 Sept 2026
1.2.0+mod
instaslate-1.2.0.jar
22 Sept 2026
1.2.0
instaslate_v1.2.0_data_pack.zip
22 Sept 2026
1.1.0
instaslate_v1.1.0_data_pack.zip
26 Mar 2026
1.0
instaslate-v1.0.0-datapack.zip
8 Jul 2024
Looking for an older file? The official Modrinth project page is in Resources.