Blades Derby

A Umapyoi mod & SlashBlade addon

36.3K Downloads

forgeneoforgedecorationequipment

Rent Server with this Mod

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About this Mod

Welcome to Blades Derby, an Umapyoi mod & SlashBlade:Resharped addon.

This addon added 4 new SlashBlade related to Umamusume, new support card and new skills for umamusume.

Stay tuned as the content continues to be updated.

Enjoy!

Available Versions

[1.21.1] Blades Derby - 2.0.0-1.21.1release

MC 1.21.1neoforge

May 11, 2026

[1.20.1] Blades Derby - 1.0.3release

MC 1.20.1forge, neoforge

August 8, 2025

[1.20.1] Blades Derby - 1.0.2release

MC 1.20.1forge, neoforge

April 7, 2025

[1.20.1] Blades Derby - 1.0.1release

MC 1.20.1forge, neoforge

April 7, 2025

Blades Derby 1.0.0release

MC 1.20.1forge

March 31, 2025

How to Install Blades Derby 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 "Blades Derby". 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

Blades Derby 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 Blades Derby compatible with forge and neoforge?

Blades Derby officially supports forge, neoforge for Minecraft 1.21.1, 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Blades Derby – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Blades Derby 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.