ModsJava
ArcaneCore
Java mod listed for Minecraft 1.20–26.x. Downloads from the MC Java Mods app on Android.
⬇ Download on Spigot✦ ARCANECORE ✦
Forge Your Power. Master the Arcane.
A fantasy-inspired rune collection and custom menu for Paper 1.21.x
ENTER THE ARCANE
The old powers are awakening.
ArcaneCore brings a first glimpse of a magical rune system to your Minecraft server. Open the ArcaneCore menu, explore a growing collection of rune concepts, and browse their rarities, descriptions, and categories in the rune encyclopedia.
Whether you are building a fantasy survival server, planning a custom RPG experience, or simply looking for a magical foundation to expand upon, ArcaneCore is designed to grow into a deeper system of discovery and progression.
This is an early foundation build. It currently provides the command menu, rune encyclopedia, and rune definitions. Full gameplay features such as applying runes to equipment, merging, crafting, and activating rune powers are planned but are not yet available in this release.
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FEATURES IN THIS BUILD
A custom ArcaneCore menu
Use /arcane to open the plugin’s main menu and take your first look at the ArcaneCore interface.
Rune encyclopedia
Use /arcane encyclopedia to browse the rune definitions currently included in the plugin. Each rune has its own name, rarity, category, description, and maximum level.
Twelve rune concepts
The current registry includes a selection of rune ideas spanning combat, defense, control, utility, survival, mining, rewards, and support.
Seven rarity tiers
Rune definitions can be organized into the following rarity levels:
- Common
- Uncommon
- Rare
- Epic
- Legendary
- Mythic
- Celestial
Customize the menu titles and player-facing messages in the generated config.yml.
A foundation for expansion
ArcaneCore is organized around separate rune definitions, a rune registry, effect registry, and socket-management foundation. These provide structure for future development; they should not be mistaken for completed player-facing gameplay features.
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THE RUNE COLLECTION
- Flame Rune — A fiery combat rune concept associated with igniting targets.
- Frost Rune — A control rune concept inspired by slowing enemies with icy power.
- Guardian Rune — A defensive rune concept centered on protection.
- Vampiric Rune — A combat rune concept themed around draining life.
- Haste Rune — A utility rune concept for speed and efficiency.
- Fortune Rune — A mining rune concept focused on better rewards.
- Phoenix Rune — A legendary survival rune concept inspired by rebirth.
- Shadow Rune — A utility rune concept with a stealthy theme.
- Treasure Rune — A reward rune concept focused on finding valuable things.
- Vitality Rune — A defensive rune concept centered on resilience.
- Momentum Rune — A utility rune concept that celebrates movement.
- Arcane Rune — A mythic support rune concept tied to magical amplification.
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COMMANDS
| Command | Description |
| /arcane | Open the ArcaneCore main menu. |
| /arcane encyclopedia | Open the rune encyclopedia. |
| /arcane reload | Reload the plugin configuration. Requires the admin permission and must be run by a player. |
PERMISSIONS
| Permission | Default | Description |
| arcanecore.command | Everyone | Allows use of ArcaneCore commands. |
| arcanecore.admin | Operators | Allows access to the configuration reload command. |
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CONFIGURATION
ArcaneCore creates a config.yml file when first started. The current configuration includes presentation settings and groundwork for future rune and socket features.
| Setting | Default | Purpose in this build |
| ui.main-title | ArcaneCore | Sets the title displayed by the main menu. |
| ui.encyclopedia-title | Rune Encyclopedia | Sets the title displayed by the encyclopedia. |
| messages.welcome | ArcaneCore welcome message | Sets the message sent to a player when they join. |
| messages.reload-success | Reload confirmation | Sets the message shown after a successful configuration reload. |
| messages.no-permission | Permission warning | Sets the message shown when a player lacks the command permission. |
Note: Rune-level, discovery, and socket settings are included as early configuration groundwork. They do not currently activate a complete progression or socketing system.
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INSTALLATION
- Install Java 21 or newer.
- Use a Paper 1.21.x server.
- Download the ArcaneCore jar.
- Place the jar in your server's plugins folder.
- Restart the server.
- Join the server and try /arcane.
Java version: 21
Plugin version: 1.0.0
This build uses the Paper API. Compatibility with standard Spigot is not guaranteed.
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ROADMAP
ArcaneCore is intended to grow into a complete rune progression plugin. Planned development areas include:
- A complete equipment socketing flow
- Rune application and removal with safe item handling
- Rune merging and level progression
- Cursed runes and risk-versus-reward choices
- Rune crafting and discovery progression
- Interactive menus for managing runes
- More configurable rune definitions and gameplay effects
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THE ARCANE IS ONLY BEGINNING
Explore the runes. Shape your world. Watch ArcaneCore grow.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.6, 1.21, 26.1
- 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: Opens on Spigot — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
ArcaneCore is a free Minecraft Java mod. Compatible with Minecraft 1.20.6, 1.21, 26.1, 26.2 and newer. Downloaded 8 times (via Spigot). Download it and open it directly in the game.