Mystic Foundations II
ModpackMystic foundations is a large modpack made to play with friends. This is the new and improved version made for 1.21.1.
- Security
- Partly checked
- Privacy
- 10 send data
- Loaders
- NeoForge
- Minecraft versions
- Minecraft 1.21.1
Mod grades
How grades workModpacks get no grade of their own, so we show the grades of its mods. Of its 441 graded mods, 376 are graded A or B, 64 C and 1 D to F. Its last update came out 7 months ago, for Minecraft 1.21.1. See the mods
Content of this pack
The mods of its newest release (Minecraft 1.21.1 · NeoForge, 18 Mar 2026). Each check result is for the latest files of that mod, which may not be the version in this pack.
Just Enough Items (JEI)Mod · 725.6M downloadsAPassed
Cloth Config APIMod · 570M downloadsAPassed
Mouse TweaksMod · 548.6M downloadsAPassed
AppleSkinMod · 519.7M downloadsAPassed
GeckolibMod · 500.9M downloadsAPassed
BookshelfMod · 473.2M downloadsAPassed
Architectury APIMod · 460.4M downloadsAPassed
ControllingMod · 441.8M downloadsAPassed
ClumpsMod · 420.6M downloadsAPassed
JourneyMapMod · 371.8M downloadsAPassed
Jade 🔍Mod · 354.3M downloadsAPassed
WaystonesMod · 354.1M downloadsAPassed
Curios APIMod · 350.2M downloadsAPassed
CollectiveMod · 342.8M downloadsAPassed
PatchouliMod · 341.4M downloadsAPassed
PlaceboMod · 340.7M downloadsAPassed
Moonlight LibMod · 338.6M downloadsAPassed
Enchantment DescriptionsMod · 337.6M downloadsAPassed
ModernFixMod · 335.6M downloadsAPassed
Nature's CompassMod · 332.7M downloadsAPassed
BalmMod · 330.2M downloadsAPassed
FancyMenuMod · 299.6M downloadsAPassed
KonkreteMod · 295.4M downloadsAPassed
QuarkMod · 285.5M downloadsAPassed
Better AdvancementsMod · 284.8M downloadsAPassedChanges since the previous release
Compared with the release of 25 Feb 2026 for the same platform, Minecraft version and loader. We do not compare the versions of the mods yet.
- Added
Ars Polymorphia
Create: Dragons Plus
Delightful Creators [Forge] (Create and Farmer's Delight Addon)
Gensokyo Delight ~ Youkais' Feasts
The Bumblezone - NeoForge/Forge
Productive Bees
Ars Elemental
Ars Creo
Create: Enchantment Industry
EvilCraft
KubeJS Botany Pots
KubeJS Delight
Ars Énergistique
Ars Ocultas
All the Wizard Gear
Ars Additions- Removed
Farsight [Forge/Neo], 
Better Fps - Render Distance and 
Gensokyo Delight ~ Youkai's Homecoming- Share graded A or B
- unchanged
Details
- Creator
- DLSquad19
- License
- Not known
- Downloads
- 538
- Created
- 11 Oct 2025
- Official page
- CurseForge
Security
No harmful code found in the projects we checked
We checked 441 of its 443 projects, without running them.
We have not checked the files in the pack itself yet (settings, scripts).
Why we show this: a modpack installs the files of its mods, and each mod runs on your computer like any program. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: a modpack has no grade of its own, and each mod's result counts in that mod's grade.
How we checked
- Its projects443 projects
- Not checked yet2 projects
- Files in the pack itselfNot checked yet.
Privacy
10 mods send something about you
We read the code of 428 of its 431 mods, without running it.
Why we show this: a modpack runs the code of its mods, and 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
- Go online onlyTheir code contacts a web address, for example to check for updates. We found nothing it sends about you.25 modsBookshelfCollectivePlaceboMoonlight Lib
Supplementaries
FTB Library (NeoForge)
The Twilight Forest
Rhino
KubeJS
Essential Mod
Ars Nouveau
SecurityCraft
CorgiLib
Iron Furnaces
The Aether
Traveler's Backpack
Prickle
ME Requester
HammerLib
Decocraft
Friends&Foes (Forge/NeoForge)EvilCraft
Chunk Loaders
Etched
Citadel (Unofficial Port) - Crash reports or usage dataTheir author declares crash reports or usage data on Modrinth, or such a service is named in their files. Reading their code did not show it.3 mods
- Send nothingTheir code contacts no web address.393 mods
- Not read yetWe have not read their code yet.3 mods
AI
AI used in 6 of the 348 mods we checked
We found an AI tool in them, or their authors declared AI content.
15 other mods show AI use only from after this release (18 Mar 2026), so it does not apply to the versions in this pack.
83 mods are not checked yet.
1 mod can use AI in the game.
Made with AI: not checked yet
We have not looked for AI tools in the pack itself yet.
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 found in the descriptionChangelogs not read yet
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Not read yet
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Not read yet
Compatibility
See all 17 filesPoint at or tap a version to see its loaders.