CurseForge · Minecraft mod
Arcane Realms: Mythos
Creatures of myth and folklore living in the Overworld's own biomes, each with a power that changes the world around it.
Quick answer
Which Arcane Realms: Mythos release should I use?
Arcane Realms: Mythos arcane-realms-mythos-neoforge-1.0.1+1.21.1.jar targets 1.21.1 with Forge. The project page does not say whether this file belongs on the client, dedicated server, or both. 1 required mod needs a matching file.
Where it goes
Is Arcane Realms: Mythos required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Arcane Realms: Mythos arcane-realms-mythos-neoforge-1.0.1+1.21.1.jar need?
arcane-realms-mythos-neoforge-1.0.1+1.21.1.jar. Change the file and its required mods may change too.
Install Arcane Realms first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Arcane Realms: Mythos without breaking your instance.
Built for Arcane Realms: Mythos arcane-realms-mythos-neoforge-1.0.1+1.21.1.jar. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use arcane-realms-mythos-neoforge-1.0.1+1.21.1.jar. It targets 1.21.1 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Arcane Realms first, but 1 required mod has no matching file for this setup. Do not mix loader builds to force a match.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside arcane-realms-mythos-neoforge-1.0.1+1.21.1.jar. It opens that exact file at the source.
About this project
What does Arcane Realms: Mythos add?
Mythos brings creatures from myths and folk tales into the Overworld you already know. It adds no new biomes and no dungeons: the kodama live in your forests, the pegasi graze in your meadows and the griffins nest on your mountains. Each creature does something to the world around it.
Mythos is an addon for Arcane Realms.
Creatures
- Kodama: tree spirits that tend their woods, bless saplings and hide inside their tree when frightened. Harm their woods and they call the roots against you.
- Cockatrice: a rooster with a serpent's tail whose glare turns you to stone. Look away, or raise a shield to throw the glare back.
- Pegasus: winged horses that take off as a herd when startled, and leave springs where they land. Tame one with a Golden Bridle while it drinks, and fly.
- Knocker: the goblin of the deep mines. It never attacks, but strike it and it plays a trick on you before sinking into the stone.
- Griffin: pairs that guard their nests on the high peaks. Take an egg, raise the chick, and ride the adult through the sky.
Bosses
- Forest Elder: a giant of living oak asleep in an ancient oak. Cut its trees, harm its kodama or lay a Forest Wreath on its altar and it tears itself out of the wood. It fights with roots and thorns, and drains the forest to heal. Three days after it falls, it grows back.
- Crystal Dragon: an endgame dragon asleep in a crystal grotto beneath the mountains. Its ice armor shatters halfway through the fight. Its scales make the Crystal Scale armor and the Crystal Dragon Sceptre, a catalyst with five spells.
Project description from CurseForge.
Pick your setup
Arcane Realms: Mythos by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader build1.21.1
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Arcane Realms: Mythos versions and loaders
arcane-realms-mythos-neoforge-1.0.1+1.21.1.jar
arcane-realms-mythos-neoforge-1.0.1-1.21.1.jar
15 Nov 2026
arcane-realms-mythos-neoforge-1.0.1+26.1.2.jar
arcane-realms-mythos-neoforge-1.0.1-26.1.2.jar
15 Nov 2026
arcane-realms-mythos-neoforge-1.0.0+26.1.2.jar
arcane-realms-mythos-neoforge-1.0.0-26.1.2.jar
30 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.