GTBC's Geomancy Plus - Iron's Spells Addon
ModEarth magic and monster-inspired spells for your spellbook.
- Security
- Passed
- Privacy
- None found
- Loaders
- Forge, NeoForge
- Minecraft versions
- Up to 1.21.1
Why gradeC
How grades workStrengths
Points lost
- No source code link−7 points
- Releases in only 2 of the last 24 months−5 points
- No release in 9 months−3 points
All 11 criteria
Maintenance
7 points lost20 / 27Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.9 months ago (5 Feb 2026). 559 modpacks released in the last 6 months still include it, so it keeps 80% of these points. 10 / 12Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.1.21.1 on NeoForge, 1.20.1 on Forge. 65% of the 993 popular NeoForge mods updated in the last 6 months also have files for 1.21.1. Latest Minecraft: 26.3. 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Releases in 2 of the last 24 months 1 / 6Stability
Full points15 / 15Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.30 of the 382 modpacks with two or more versions removed it in a later one (8%) 10 / 10Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Not measured yet.Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5Transparency
7 points lost0 / 7Source codeWhether the project page links to its source code, so anyone can read what it does.No link on the project page 0 / 7Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.Does not apply. Not counted for projects only on CurseForge.Popularity
Full points4 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.6,256,844 4 / 4Track record
1 point lost7 / 8AgeHow long the project has existed. It counts less when no new file came out recently.13 months, 4 releases 7 / 8Security
PassedFile checksThis check adds no points. It can only take points away.Our checks found nothing harmful in both latest files for recent Minecraft versions. See Security
45.5 of the 61 points that apply = 75 out of 100. The points above are rounded to whole numbers.
About
GTBC’s Geomancy Plus is an addon for Iron’s Spellbooks and Mowzie’s Mobs that expands the magic system with an earth-and-stone-themed Geo school, alongside spells inspired by Mowzie’s Mobs and original magic in other schools. Geo spells include Chunker, which sends a rolling dirt block through enemies; Eroding Boulder, which explodes on impact; Fissure and Tremor Spike, which raise damaging spikes; and Seismic Surf, which lets the caster ride a moving boulder before safely dropping off. Other Geo abilities add movement and combat effects, such as Tremor Step’s speed boost and damage around a sprinting caster, while Geo Conductor and the Pillar of the Resounding Earth create resonant pillars that support allies or damage enemies and weaken their defenses. The school also includes Dripstone Bolt, walls that crush or shield against attacks, and crystal structures that boost Geo Spell Power, restore mana through resonance, or store damage before detonating. The addon adds Holy spells including Solar Beam, a continuous line of solar damage, and Solar Storm, which calls repeated sunstrikes that damage and ignite nearby enemies; Solar Chorus summons Umvuthana Raptors accompanied by Umvuthana Cranes. Its broader additions include Geo equipment and curios, the Geomancer and Geo Grandmaster, and the Geomancer Tower, a structure with decorations, secret chests, and Geomancer spawns. The Geo Echo curio can be smelted into Resonant Scrap, which can also be used to craft the Echo, and the addon includes the Measure of Stone lore book.
Written from CurseForge . How we write it
In-game changes
Does not change the game's code directly.
Adds:
- 2 mobsGeo Grandmaster and Geomancer. Creatures with their own name and a spawn egg or drops of their own.
- 1 structureGeomancer Tower.
- 5 recipes
- 9 loot tables
Counted from the files of the mod. Content made only in its code is not counted.
Keeps all of vanilla Minecraft's textures, models and sounds.
Details
- Creator
- GameTechBC
- License
- All rights reserved
- Downloads
- 6.3M
- Created
- 26 Sep 2025
- Official page
- CurseForge
Security
No harmful code found
We checked its files and read their code, without running it.
Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.
How we checked
- FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.2 latest files: the newest file for each Minecraft version and loader. Both are for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
- Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.Read without running it
- Looked for, not foundWe looked for these in the file and did not find them.The internet, folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.
Privacy
We found nothing it sends
We read its code without running it: it contacts no web address while you play.
Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.
How we checked
- Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.The code of both files, for recent Minecraft versions. See each file in Releases
AI
No sign that AI was used to make it
We looked for AI tools in its texts, files and images and found none.
No sign of AI in the game
We found no AI service, AI library or AI model file in its code.
Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.
How we checked
- Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.Not on Modrinth.
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found8 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Nothing found
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Nothing found65 images read
- Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.No AI service, AI library or AI model file99 code files read
Compatibility
See all 4 filesPoint at or tap a version to see its loaders.
Related projects
Projects that need GTBC's Geomancy Plus - Iron's Spells Addon to work.
Modpacks using this project
Find modpacks with it| Oct 2024 | 0 |
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| Nov 2024 | 0 |
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| Jan 2025 | 0 |
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| Oct 2025 | 67 |
| Nov 2025 | 97 |
| Dec 2025 | 131 |
| Jan 2026 | 133 |
| Feb 2026 | 137 |
| Mar 2026 | 146 |
| Apr 2026 | 143 |
| May 2026 | 158 |
| Jun 2026 | 163 |
| Jul 2026 | 159 |
| Aug 2026 | 155 |
| Sep 2026 | 140 |
More modpacks put it in their new versions than a year ago: 153 a month now, 2 a year agoThe average of the last 6 months, compared with the same 6 months a year before. We say it only when the change is large..
954 modpacks include GTBC's Geomancy Plus - Iron's Spells Addon in at least one of their versions. Here are the 30 most downloaded.
MC Eternal 22M downloadslast version with it 16 Sep 2026
Integrated MC1.9M downloadslast version with it 21 Oct 2026
Linggango - [V6.5 IS OUT]1.3M downloadslast version with it 24 Oct 2026
Medieval MC [FORGE] - MMC41.2M downloadslast version with it 23 Oct 2026
Soulrend - Dark Fantasy RPG Soulslike1.2M downloadslast version with it 21 Oct 2026
Otherworld [Dungeons & Dragons]988K downloadslast version with it 11 May 2026
DarkRPG - RPG with Vampires, Dragons, Magic, Quests, Adventure841K downloadslast version with it 13 May 2026
Ascendra670K downloadslast version with it 7 Oct 2026
SUPERIOR - RPG515K downloadslast version with it 30 Jun 2026
Medieval MC [NEOFORGE] MMC5315K downloadslast version with it 4 May 2026Often in the same modpacks
Mods that modpacks often add together with GTBC's Geomancy Plus - Iron's Spells Addon. Share: how many of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon also have that mod.
Iron's Spells 'n SpellbooksAModin 100% of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon
Mowzie's MobsBModin 100% of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon
L_Ender's CataclysmBModin 91% of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon
RelicsAModin 64% of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon
AmendmentsAModin 62% of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon
AttributeFixAModin 61% of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon
Sophisticated StorageAModin 60% of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon
MmmMmmMmmMmmAModin 58% of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon
Alex's CavesCModin 57% of the modpacks with GTBC's Geomancy Plus - Iron's Spells Addon
T.O Magic 'n Extras - Iron's Spells AddonCModin 56% of the modpacks with GTBC's Geomancy Plus - Iron's Spells AddonLatest files
The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.