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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.
Screenshots

About this Mod

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
How to Install Mobbility [Addon: Iron's Spells 'n Spellbooks] on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set forge Loader
In the panel under "Egg", select the forge loader and matching Minecraft version (1.20.1).
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
Minecraft Versions
1.20.1
Server-side
✓ RequiredRecommended 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.