Rainbow Lucky Block

A OP Rainbow Lucky Block With Custom Items

4.0K Downloads

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Screenshots

About this Mod

The Rainbow Lucky Block mod Adds:

A new Rainbow Toolset

New Rainbow Armor

Rainbow Greatsword

Rainbow Scythe

A Rainbow Lucky Block

A Rainbow Apple

How to get started: You can craft a Rainbw Lucky Block with an emerald, an iron ingot, a diamond, gold ingot and a chest (Full Recipe in Gallery) Or You can find it rarely generating in caves!

How to get the custom items: To get all the mods new Items you have to break The Rainbow Lucky Block and it drops vanilla or new Custom Items!

Credits:

If you use this mod in a modpack please Credit me!

Available Versions

Rainbow Lucky Block 1.0.0release

MC 1.21.1neoforge

March 4, 2026

Rainbow Lucky Block 1.0.0release

MC 1.20.1forge

March 4, 2026

How to Install Rainbow Lucky Block on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.21.1).

Install Mod

Open the mod browser in the dashboard and search for "Rainbow Lucky Block". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forgeneoforge

Minecraft Versions

1.21.1, 1.20.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Rainbow Lucky Block server crashes on startup – what to do?

Most common cause: wrong forge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Rainbow Lucky Block compatible with forge and neoforge?

Rainbow Lucky Block officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Rainbow Lucky Block – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Rainbow Lucky Block consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.