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Astolfo Reborn Client Mod (1.21.4) – Polished Visuals, Responsive UI, PvP Optimization








Astolfo Reborn Client Mod is a PvP-focused client built. The mod description emphasizes reduced input delay, a modern click GUI, and quick-access customization through dedicated keybinds.
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Features:
- Optimized for PvP: Smooth performance focus with minimal input delay.
- Customizable UI access: Open the main menu with
INS. - HUD editor: Open the HUD editor with
O. - Clean visual style: Modern click GUI, vibrant array list, and an overall polished look.
Screenshots:










Astolfo Reborn Client Mod Download Links
For Minecraft 1.21.4
Fabric Version: Download from Server 1 – Download from Server 2
For Minecraft 1.21.3, 1.21.2
Fabric Version: Download from Server 1 – Download from Server 2
Quick facts
- 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: 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.
Verified by MCModsHub
- Downloads as 175168.mcaddon
- Download size: 6.0 MB
- Download link checked 25 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.