Client-side End Crystal optimizer for crystal PvP. It spawns and breaks crystals instantly on the client so server latency doesn't slow you down. You can configure it through Mod Menu.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- 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 — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as RawnetCrystalOptimizer-26.2.jar — drop this file into the mods folder
- Download size: 150 KB
- Download link checked 19 Sept 2026 — working
These come from our own check of the pack file, not from the source page.