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End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better

Q: What Minecraft version does End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better work with?

The listing gives Minecraft 1.21.8, 1.20.1, 1.21.7. This is the version stated by the author or source site, not something we verified ourselves.

Java mod listed for Minecraft 1.20–1.21. Downloads from the MC Java Mods app on Android.

by 9minecraftmods

⬇ Download

Open in MC Java Mods Get it on Google Play →

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — screenshot 1

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — screenshot 2

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — screenshot 3

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — screenshot 4

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — screenshot 5

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — screenshot 6

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — screenshot 7

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — screenshot 8

End Crystal Optimizer Mod makes placing end crystals feel instant. It removes visual delays by instantly showing the crystal removed on your screen, even before the server confirms it.

Features:

Instantly removes end crystals client-side after placement.
Greatly improves responsiveness, especially with high ping.

Screenshots:

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 2

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 3

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 4

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 5

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 6

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 7

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 8

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 9

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 10

End Crystal Optimizer Mod (1.21.8, 1.20.1) – Crystal Placement Just Got Better — Minecraft Java mod, screenshot 11

End Crystal Optimizer Mod Download Links

For Minecraft 1.21.8, 1.21.7, 1.21.6

For Minecraft 1.21.5

For Minecraft 1.21.4

For All Versions from Minecraft 1.20 to Minecraft 1.21.3

For Minecraft 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19

For Minecraft 1.18.2, 1.18.1

For Minecraft 1.17.1

For Minecraft 1.16.5

For Minecraft 1.15.2

For Minecraft 1.14.4

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft versions listed: 1.21.8, 1.20.1, 1.21.7
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: In MC Java Mods, or directly above on this page.

Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.

File checked by MCModsHub

Downloads as 177957.mcaddon
Download size: 91 KB
Download link checked 24 Jul 2026 — working
Mirrored on our own servers — the download does not depend on the original host

These come from our own check of the pack file, not from the source page.

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All Mods for Java All Minecraft Java mods Java mods for 1.21 Java mods for 1.20