Mobbility [Addon: Iron's Spells 'n Spellbooks]

Mobbility [Addon: Iron's Spells 'n Spellbooks]

Gives mobs player spell-casting abilities for Iron's Spells 'n Spellbooks - cast spells with animations, cooldowns, and mana management just like players.

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About this Mod

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Features

  • Player-Like Spell Casting: Mobs cast spells with animations, cooldowns, and mana management, just like players
  • Automatic Ability Detection: Mobs with spell-casting items automatically gain casting abilities on spawn
  • Two Wizard Types:
    • Pure Wizard: Magic only, maintains distance, strafes
    • Battle Wizard: Melee + magic hybrid
  • Spell Categorization: ATTACK, DEFENSE, MOVEMENT, SUPPORT, SUMMON
  • Wizard Presets: Pre-configured loadouts spawn automatically (Pumpkin Mage, Crimson Wizard, Plague Warrior, Shadow Warrior, Frost Warrior, Frost Mage)

Wizard Types

Pure Wizard

  • Uses magic only
  • Maintains 20 block casting distance
  • Strafes around target
  • Flees when enemies get too close
  • Intelligent spell selection based on situation

Requirements:

  • Item with spells (staff or spellbook)
  • No melee weapon (or weapon is staff/spellbook)

Battle Wizard

  • Hybrid melee + magic combat
  • Switches between melee and spells strategically
  • Uses spells to enhance melee combat

Requirements:

  • Non-magical melee weapon (sword, axe, etc.) in mainhand - weapon must NOT have staff/spellbook tags
  • Spellbook with spells in Curios/Accessories slot OR weapon with spell capability
  • Battle Wizard enabled in config

Configuration

Fully customizable via config/mobbility/irons_spellbooks.toml:

Wizard AI Settings
[wizard]
speedModifier = 1.0
attackIntervalMin = 10
attackIntervalMax = 30
spellQualityMin = 0.1
spellQualityMax = 0.4
useCooldowns = true
useMana = true
Battle Wizard Settings
[battleWizard]
enabled = true
staffTags = ["wizards:wands", "irons_spellbooks:staff", "wizards:staves", "paladins:staves"]
spellbookTags = ["irons_spellbooks:staff", "curios:spellbook"]
meleeBiasMin = 0.4
meleeBiasMax = 0.8
lowManaThreshold = 0.3
lowManaBonus = 0.3
meleeImmobilized = true
immobilizedMeleeBias = 0.95
Wizard Presets
[wizardPresets]
enabled = true
# Presets for Zombie, Skeleton, Stray (Pumpkin Mage, Crimson Wizard, Plague Warrior, Shadow Warrior, Frost Warrior, Frost Mage)

Requirements

  • Minecraft: 1.20.1
  • Forge: 1.20.1-47.4.10+
  • Mobbility [Core]: Required core mod (Forge version)
  • Iron's Spells 'n Spellbooks: The spell mod this addon integrates with
  • Fzzy Config: For configuration

Available Versions

Mobbility [Addon: Iron's Spells 'n Spellbooks] 1.0.1release
MC 1.20.1forge
March 25, 2026
Mobbility [Addon: Iron's Spells 'n Spellbooks] 1.0.0release
MC 1.20.1forge
March 25, 2026

How to Install Mobbility [Addon: Iron's Spells 'n Spellbooks] on Your Server

1

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

2

Set forge Loader

In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).

3

Install Mod

Open the mod browser in the dashboard and search for "Mobbility [Addon: Iron's Spells 'n Spellbooks]". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

forge

Minecraft Versions

1.20.1

Server-side

Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Mobbility [Addon: Iron's Spells 'n Spellbooks] server crashes on startup – what to do?

Most common cause: wrong forge 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 (1.20.1). You can switch loaders with one click in the panel.

Is Mobbility [Addon: Iron's Spells 'n Spellbooks] compatible with forge?

Mobbility [Addon: Iron's Spells 'n Spellbooks] officially supports forge for Minecraft 1.20.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Mobbility [Addon: Iron's Spells 'n Spellbooks] – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Mobbility [Addon: Iron's Spells 'n Spellbooks] 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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Install Mobbility [Addon: Iron's Spells 'n Spellbooks] with just one click on your server.

Recommended RAM
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Min. 3 GB | +1 GB pro 8 Spieler
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Details

License
MIT License
Server-side
Required

Supported Versions

1.20.1