Version: 1.0.0
Minecraft: 1.21.1
Loader: NeoForge 21.1.72+
Required Dependency: Iron's Spells 'n Spellbooks
ISpellCastr introduces Mind's Codex, a new magical ability that allows players to learn and cast spells without carrying spell books.
The idea behind this addon was simple: if a wizard already knows a spell, why should they need to carry an entire library around?
With Mind's Codex, spells can be learned permanently from scrolls and stored directly in your memory. Once learned, they become available through a dedicated spell library and can be assigned to a customizable spell wheel.
For balance reasons, learned spells cannot be turned back into scrolls. If you want to remove a spell, you must forget it.
🎓 Learn spells directly from scrolls
🔮 9-slot customizable spell wheel
📚 Personal spell library
🗑️ Forget unwanted spells
✨ 13 unique custom spells
⚡ Spellcasting without books
/mindcodex grant
Create a Tome of Mind by combining:
Book
Diamond
Arcane Essence
inside a water source block.
The tome must then be infused with mana before the Mind's Codex ability is unlocked.
| Key | Action |
|---|---|
| K | Open Mind's Codex |
| V | Open Mind Wheel |
| L | Learn held scroll |
| R | Cast selected spell |
All keybindings can be changed in Controls → Mind's Codex.
The spell list is intentionally not revealed.
Part of the fun is discovering them yourself. Some are useful, some are silly, and some may remind you of a very famous magical universe. 😉
Spell scrolls have approximately a 10% chance to appear in village chests.
| Structure | Category |
|---|---|
| Weaponsmith | Crafting |
| Armorer | Utility |
| Butcher | Utility |
| Cartographer | Magic |
| Fisherman | Nature |
| Fletcher | Nature |
| Mason | Crafting |
| Shepherd | Nature |
| Tannery | Utility |
| Temple | Magic |
| Toolsmith | Crafting |
| Plains House | Utility |
| Savanna House | Utility |
| Taiga House | Utility |
| Command | Description |
|---|---|
/mindcodex grant [player] |
Grant Mind's Codex |
/mindcodex revoke [player] |
Remove Mind's Codex |
/mindcodex give [player] |
Give Tome of Mind |
/mindcodex status [player] |
Check Codex status |
/mindcodex check [player] |
Check mana progress |
| Command | Description |
|---|---|
/mindcodex learn <spell> <level> |
Learn a spell |
/mindcodex forget <spell> |
Forget a spell |
Obtain Mind's Codex through commands or by crafting a Tome of Mind.
Find spell scrolls and press L while holding one.
Open Mind's Codex (K) and assign learned spells to wheel slots.
Open the Mind Wheel (V) and press R to cast the selected spell.
Remove unwanted spells from your library using the Delete button.
[mana_growth]
enabled = true
mana_per_day = 1.0
reset_on_death = false
Compatibility with large modpacks has not been thoroughly tested.
Install NeoForge for Minecraft 1.21.1
Install Iron's Spells 'n Spellbooks
Download ISpellCastr
Place the mods into your mods folder
Launch Minecraft
Iron431 — Iron's Spells 'n Spellbooks
NeoForge Team
Community testers and supporters
Made with ❤️ for the Minecraft community.
