Copper Mace
Use a lightning rod to create a Copper Mace with a lightning attack.
Screenshots
About this Mod
Use a lightning rod and a heavy core to craft the copper mace.
Watch the video to see it in action:
Crafting
Craft the copper mace with a lightning rod and a heavy core.
Charging
When holding the copper mace during a thunderstorm, it has a chance to be charged.
The heavy core on the mace will light up to indicate it's charge state.
Each charge will give 4 lightning strike attacks.
Lightning Strike
Hit any mob with the copper mace when charged to deal a lightning strike attack.
All nearby mobs will be struck by lightning.
Available Versions
How to Install Copper Mace on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.1).
Install Mod
Open the mod browser in the dashboard and search for "Copper Mace". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.1, 1.21
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Copper Mace server crashes on startup – what to do?
Most common cause: wrong datapack 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 Copper Mace compatible with datapack and fabric and forge and neoforge and quilt?
Copper Mace officially supports datapack, fabric, forge, neoforge, quilt for Minecraft 1.21.1, 1.21. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Copper Mace – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Copper Mace 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.
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Rent Modded Server
Install Copper Mace with just one click on your server.