Hazel Crystal Optimizer - HCO

Name: Hazel Crystal Optimizer - HCO
Author: HazelBlade_

by HazelBlade_

An Equipment mod for Minecraft Java Edition on Fabric. Game version 1.21.4.

FabricClient-side onlyAll rights reserved1.21.4

Compatibility

Latest build for each game version and loader.

1.21.41.5.654vb

ReleaseBetaAlphaNot available

Only full game releases are shown. This mod publishes no snapshot builds.

In the catalog

Hazel Crystal Optimizer - HCO is one of 17,631 Equipment mods on ModsFinder, and one of 8,894 Equipment mods for Fabric. 17,979 mods support Minecraft 1.21.4.

Equipment mods17,631 Fabric mods Mods for 1.21.417,979

Similar mods

VeinMiner1.17 – 26.3

Nature's Compass1.7.10 – 26.3

Item Highlighter1.12.2 – 26.3

Easy Anvils1.18.2 – 26.3

Accessories1.20.1 – 1.21.10

uku's Armor HUD1.20.1 – 26.3

What the author says

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…

HazelBlade_, on the Modrinth page

Official listing

Modrinth page: modrinth.com/mod/hazel-crystal-optimizer-hco
Owner: HazelBlade_
Published: 2025-11-21
Updated on Modrinth: 2025-11-22
Facts verified: 2026-10-15