Hazel Crystal Optimizer - HCO
Proven fastest Crystal PvP optimizer after dozens of tests. Zero delay on any ping - crystals at inhuman speeds. Simply the best optimizer available
⬇ Download on ModrinthHazel Crystal Optimizer - HCO
After dozens of tests, HCO is proven to be the fastest Crystal PvP optimizer ever created. Zero delay, zero cooldown - crystals explode instantly regardless of your ping. This optimizer crystals so fast that no human can match its speed.
5 speed levels from Careful to Extreme. Level 1 for maximum compatibility, Level 5 for pure performance. Hold to place, hold to break, crystal while doing anything.
Simply the best crystal optimizer available.
Press H for GUI • /hazel for commands
Created by HazelBlade_
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- 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.
- Ships as Hazel Crystal Optimizer - HCO.jar — drop this file into the mods folder
- Download size: 37 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.