Iron's Spells 'n Spellbooks Dynamic Skill Trees

⭐ — (90 endorsements) 📥 119,271 downloads 📌 v1.1.0 📅 4/16/2025
🟠 Updated over a year ago

By Raimu · adventure

⬇ Download Mod Source: Modrinth ↗ 📅 Updated: 5/2/2025 📅 Created: 4/16/2025
⚠️ Install Order · 2 steps
1🛠️ Forge — Minecraft Forge (mod loader) Download ↗
2🛠️ Fabric — Fabric Loader Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 0.1% endorsement rate
  • 🏆 #510 of 653 adventure mods in this game by downloads

📋 About This Mod

✅ Spell Power: +0. 38 / +0. 44
✅ Spell Resist: +0. 30 / +0. 39
✅ Cooldown Reduction: +0. 30 / +0. 39
✅ Max Mana: +165 / +195
✅ Mana Regen: +0. 29
✅ Primary School Power: +0. 20

This datapack/mod aims to enhance the progression system in Iron's Spells 'n Spellbooks by introducing four dynamic skill trees that grow together with your magical power.

Compatible with 1. 20. 1 and 1. 21. 1

Compatible with T. O. Magic 'n Extras

Compatible with Alshanex's Familiars and every other add-on!

The progression concept is straightforward: initially, you'll focus on improving your overall magical abilities (Magic I). Afterward, you'll unlock the option to specialize in a school of magic of your choice (Primary School), followed by the ability to select a secondary school (Secondary School). Finally, you'll achieve mastery in the magical arts through Magic II.

The Primary and Secondary school specializations are mutually exclusive, meaning you can only have one Primary and one Secondary school choice. However, the mod includes a "Reset School" skill that allows you to reset your skill tree while retaining your experience. This reset is entirely client-side, so players don’t need to ask server admins for assistance if they want to change their choices or correct a mistake.

You gain XP by casting spells. The rarer the spell and the higher its mana cost, the more XP you earn. Eldritch spells grant additional XP. Each tier requires progressively higher amounts of experience and/or increased skills cost. School progression earns XP from any spell you cast. Creating eight dynamic skill trees that get XP only from one specific school would be incredibly tedious and result in a poor UI, based on my experience!

### Dependencies

Iron's Spells 'n Spellbooks Pufferfish's Skills Pufferfish's Attributes Pufferfish's Unofficial Additions

## Skills Details

Below are the maximum buffs applied through completing all the skill trees. Some choices are mutually exclusive with each other, that's why the ranges:

Spoiler

  • Spell Power: +0. 38 / +0. 44
  • Spell Resist: +0. 30 / +0. 39
  • Cooldown Reduction: +0. 30 / +0. 39
  • Max Mana: +165 / +195
  • Mana Regen: +0. 29
  • Primary School Power: +0. 20
  • Secondary School Power: +0. 15
  • Eldritch Spell Power: +0. 19

## Reworked Experience Progression

Spoiler

Magic I:

Total XP: 125,260.

Casts (very roughly): ~5. 000.

Time to complete: 16 to 40 hours.

School I:

Total XP: 91,000.

Casts (very roughly): ~3,500.

Time to complete: 12 to 30 hours.

School II:

Total XP: 91,500.

Casts (very roughly): as above

Time to complete: 12 to 30 hours.

Magic II:

Total XP: 135,550.

Casts (very roughly): ~5. 000.

Time to complete: 18 to 48 hours.

Reasoning:

  • Average XP per cast: around 25-30 XP (midpoint of 1–50 XP) assumes a balanced mix of low-XP and high-XP casts. Early game may lean toward 1-3 XP casts, while late game may favor 30-50+ XP, making 25-30 XP a reasonable average.
  • 5 casts/minute: Represents fast-paced combat (300 casts/hour). Times of 12-18 hours are below 20 hours for Tiers 2 & 3 (15 skills) and close for Tiers 1 & 4 (97 and 44 levels), fitting their scale in a grind-focused RPG. Slower play (2 casts/minute) extends to 30-45 hours, suitable for casual players.
  • Balance: Fixed 250 XP for Tier 1’s first 8 levels for early progression. Tiers 2 & 3 are quick, reflecting smaller skill counts, while Tier 4 suit the end-game role of Eldritch school.

### Credits Thanks to TGxRedPlayer for the initial help, to Cadentem & to everyone involved in the Iron's/Pufferfish mods! :)

🤖 AI-enhanced — based on mod data

📊 Mod Details

Game
Minecraft Mods
Author
Raimu
Version
1.1.0
Downloads
119,271
Endorsements
90
Category
adventure
Created
4/16/2025
Updated
5/2/2025
Game Versions
1.19.2, 1.20.1, 1.21.1
Tags
adventure, magic, utility

🔗 Required By 1 Mod

These mods list this mod as a dependency.

🔧 How to Install Minecraft Mods Mods

Download from Modrinth. Use Prism Launcher or drop into your mods folder.

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❓ Frequently Asked Questions

Which Minecraft Mods versions does Iron's Spells 'n Spellbooks Dynamic Skill Trees support?

The author lists 1.19.2, 1.20.1, 1.21.1. Other versions may work but are untested by the author.

What is the latest version of Iron's Spells 'n Spellbooks Dynamic Skill Trees?

Version 1.1.0, published 2025-05-02 with 119,271 downloads recorded at the source.

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