How Much RAM Does an All the Magic - Arcana Server Need?
All the Magic - Arcana packs Ars Nouveau, Iron's Spells 'n Spellbooks, and Malum into a magic-only build on NeoForge 1.21.1 — see the All the Magic - Arcana pack page for the full modlist. It's a different generation from the older All the Magic Spellbound (1.16.5 Forge), so its RAM needs are based on this pack's own modlist, not the Spellbound one. Here's how much RAM to allocate depending on your group size. Finnish players: Minecraft-palvelin hosting is our native-language page. German players: Minecraft-Server mieten covers the same hosting auf Deutsch. Svenska spelare: Hyra Minecraft-server täcker samma hosting på svenska.
5 GB
The bare minimum for a solo or two-player world. NeoForge 1.21.1 plus Ars Nouveau, Iron's Spells 'n Spellbooks, and Malum leaves little headroom at this tier — expect slower chunk loads and no cushion for spikes.
7 GB
The recommended starting point for All the Magic - Arcana. This matches the pack's own recommended floor for a small group running the full magic-only modlist without stutter.
10 GB
A safer choice for 4-6 active players casting spells, running Malum rituals, and generating Ars Nouveau structures at the same time.
14 GB
Built for 10+ players or a long-running world, where chunk count and ongoing spell and ritual activity keep accumulating over weeks of play.
Want a faster estimate?
Use CoalHost's RAM calculator, then start from the plan that matches your player count and expected world activity.
Open RAM Calculator →