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Resources / Plugins / Altar SMP Arc 1

Altar SMP Arc 1

A replica of the plugin used in the popular Minecraft server called Altar SMP.

PluginsFree1.21
by fudumthefudum · listed from Modrinth
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Direct download from Modrinth · 44,900 downloads

Altar SMP Arc 1 screenshot 1Altar SMP Arc 1 screenshot 2Altar SMP Arc 1 screenshot 3

What it does

Altar SMP Arc 1 is a plugin for Paper / Spigot servers, made by fudumthefudum. A replica of the plugin used in the popular Minecraft server called Altar SMP.

It supports Minecraft 1.21. It has been downloaded 44,900 times on Modrinth. That puts it at #29 of the 108 RPG and magic plugins listed here. The last update came out on Mar 22, 2026.

Supported versions

1.21

Release history

Altar SMP Arc 1 has had 12 releases on Modrinth since Oct 5, 2025. 9 of them came out in the past year. The newest is 2.1, released on Mar 22, 2026. It is made for Minecraft 1.21 – 1.21.11. It runs on Paper and Spigot. The download is 173 KB.

VersionReleasedMinecraftType
2.1Mar 22, 20261.21 – 1.21.11Release
2.0Jan 31, 20261.21 – 1.21.11Release
1.9Jan 30, 20261.21 – 1.21.11Release
1.8Jan 24, 20261.21 – 1.21.11Release
1.7Jan 23, 20261.21 – 1.21.11Release

Commands

The commands named on the Modrinth page of Altar SMP Arc 1:

/boneblade/bonealtar/bloodlust/bloodaltar/frostscythe/frostaltar/vulcanaltar/wandofillusion/illusionaltar/weaponhandle/vulkanhead/wardenhead/illusioncore/removenearbyaltars
Description from the author on Modrinth

This plugin is a replica of the Altar SMP Arc 1 plugin (which adds Boneblade, Bloodlust, Wand of Illusion, Frost Scythe and Vulcan's Crossbow + all the items needed to craft them and their corosponding altars.) This plugin lets you recreate what you see on the proper SMP.

Setting it up:

It is very simple to set up since it has zero dependencies so all you need to do is put the .jar file in the plugins folder of your paper/spigot server. Please make sure everyone is using the texture pack as well (it only works if the clinet is on 1.21.4 or higher). Get the texture pack in my discord in the plugins channel.

Usage:

If you have op you can do:

/boneblade
Gives you boneblade.
/bonealtar
Spawns the bone blade altar.

/bloodlust
Gives you bloodlust.
/bloodaltar
Spawns the bloodlust altar.
You can change the bloodlust kills, the bleed chance, the bleed time and bleed damage in the config.

/frostscythe
Gives you the frost scythe.
/frostaltar
Spawns the frost scythe altar.
You can change the damage of the frost scythe projectiles in the config but it does depend on the difficlty of the server a lot.

/vulcan'scrossbow
Gives you vulcan's crossbow
/vulcanaltar
Spawns the vulcan crossbow altar.
You can change the power of the fire ball in the config but it does depend on the difficulty of the server a lot.
You can also change the damage of the normal vulcan's crossbow's arrows.

/wandofillusion
Gives you a wand of illusion.
/illusionaltar
Spawns the wand of illusion altar.

All the mobs are configurable in the config for when you transform into them. By deafult flight is disabled for all of them since I felt this was a bit op but you can change it if you want.
Example of what one of the mob's config looks like:

The transforming in to players and mobs looks a bit weird becuase I made my plugin spigot not paper so ye.
So far for per mob custom abilities I have added:
Warden - sonnic boom attack, damage and cooldown cofigurable in config
Enderman - throw a pearl, cooldown in config
Elder Guardian - Gives nearby mining fatigue, cooldown in config
Ender Dragon - Fire a dragon fireball, cooldown in config

/weaponhandle
Gives you a weapon handle.
/vulkanhead
Gives you a vulkan skull.
/wardenhead
Gives you a warden head
/illusioncore
Gives you an illusion core.

/removenearbyaltars gets rid of nearby altars.

If you don't have op:

You can craft the weapons at their corrosponding altar spawned in by someone who has op.
You can craft the wepaon handle with this recipe:

You can craft the vulkan skull with this recipe:

You can craft the illusion core with this recipe:

Kill a warden and it will drop a warden heart.

The abilites

Join the my discord which is linked for bug reports, suggestions and support.

The orignal textures were made by Tortanticle the Rob.
The current textures are made by Gwamba.

Written by fudumthefudum. Read it with pictures on Modrinth.

How to install Altar SMP Arc 1

  1. Make sure your server runs Paper and Spigot on Minecraft 1.21.

  2. Download the .jar file from Modrinth and put it in the plugins folder of your server.

  3. Restart the server. Avoid /reload, many plugins do not handle it well.

  4. Type /plugins in the console: Altar SMP Arc 1 should be listed in green. Its config files are created in the plugins folder on the first start.

Full guide: How to install plugins on a Minecraft server

Compatibility

Minecraft versions
1.21
Runs on
Paper, Spigot
Edition
Java
Needs
Nothing else
License
Free to use
Price
Free
Upkeep
Actively updated (Nov 12, 2026)

Altar SMP Arc 1 compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
Altar SMP Arc 1the one you looked at45K1.21Mar 22, 2026Free
Altar SMP S3 Full Arc'sC3rvette26K1.213 days agoFree
Bliss SMP pluginXoperrDev101K1.21 – 26.x1 day agoFree
AstralSwords LiteCiscoCodes26K1.21 – 26.xAug 27, 2026Free

Questions

Does Altar SMP Arc 1 work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.21.

Is Altar SMP Arc 1 free?

Yes. Altar SMP Arc 1 is free to download from Modrinth.

Which server software does Altar SMP Arc 1 run on?

Altar SMP Arc 1 runs on Paper and Spigot servers.

Is Altar SMP Arc 1 still updated?

Yes. The last update came out in the past day.

What are the best alternatives to Altar SMP Arc 1?

The closest ones are Altar SMP S3 Full Arc's, Bliss SMP plugin and AstralSwords Lite. Compare all alternatives

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