CurseForge · Minecraft mod
Pandora's Box
Pandora's Box is a relic of many mysteries. What secrets could it possibly hold?
This page is having a moment, so a few details may be a little behind.
Quick answer
Which Pandora's Box release should I use?
Pandora's Box 2.6.3 1.21.1 Fabric Hotfix 1 targets 1.21.1 with Fabric, Quilt. The project page does not say whether this file belongs on the client, dedicated server, or both. All 3 required mods have matching files.
Where it goes
Is Pandora's Box required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Pandora's Box 2.6.3 1.21.1 Fabric Hotfix 1 need?
Pandora's Box 2.6.3 1.21.1 Fabric Hotfix 1. Change the file and its required mods may change too.
Install Atlas Core, Fabric API, Cloth Config API (Fabric/Forge/NeoForge) first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Pandora's Box without breaking your instance.
Built for Pandora's Box 2.6.3 1.21.1 Fabric Hotfix 1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Pandora's Box 2.6.3 1.21.1 Fabric Hotfix 1. It targets 1.21.1 with Fabric, Quilt; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Atlas Core, Fabric API, Cloth Config API (Fabric/Forge/NeoForge) first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Pandora's Box 2.6.3 1.21.1 Fabric Hotfix 1. It opens that exact file at the source.
About this project
What does Pandora's Box add?


When Prometheus stole the fire from heaven, Zeus swore vengeance and planned a horrible punishment. He made Hephaestus create a woman (the first woman on earth), and the gods gave her many gifts: She was made beautiful, given musical talent, speech, and was clothed. He presented her to Epimetheus (Prometheus's brother), who promptly fell in love and married her. Zeus, though, gave her the box as a wedding gift, and told her not to ever open it.
She couldn't overcome her curiosity, and thus the very first thing she did after the wedding was to open the box. The box contained all evil imaginable, and started releasing it, spreading it over the whole world. She hastened to close it, but alas, it was already too late: Almost all of it had already exited its former container. The world became unbearably bad for the humans, who had never known pain before. At last, though, they reopened the box, and thus released the one last thing trapped inside: Hope.
Some say the hope was Zeus taking pity on the humans and giving them the strength to go on. Others say hope is the worst of them all, for it makes one persevere through all the malady and pain without a second thought, even whilst no shred of release is in sight. Take from it whatever you might, but keep in mind: Do not open the box, for it may contain grief beyond your wildest imaginations.
This mod adds a new Item: Pandora's Box. It is craftable, and spawns in dungeons, or you can just cheat it in if you want some... interesting times.
Pandora's Box also spawns in special structures (Optional, but requires Recurrent Complex to be installed, and is not currently present in 1.16.5, due to the lack of Recurrent Complex, and needing to completely rework them).
Note:
- Granted Attribution (Link to this mod, and mention of the authors), you may use this mod in mod packs.
- Back up your worlds when mass-spawning boxes. It really is dangerous.
- For the full effect impact, don't set your difficulty to peaceful!
- The boxes are configurable, so check out the config to adjust the values to suit your play style.

Remember: Don't watch the videos if you want to be surprised. After all, that's the point, right?



Use /pandora to invoke any effect you like. Many effects also support having arguments, so try experimenting with numbers here.
You can also use it inside command blocks. Simple use "player=@p" to invoke it on the nearest player, for example.
For a list of the effects, type "/pandora effect= ", and then press tab (auto completion).

/pandora player=APlayerName(1.7-1.12)/pandora APlayerName(1.16+)Activates a random effect on the player. If none is given, it will target you.
/pandora effect=inTheEnd(1.7-1.12)/pandora APlayerName pandorasbox:in_the_end(1.16+)
Will transform the land around you into the end
/pandora player=APlayerName effect=epicThing(1.7-1.12)/pandora APlayerName pandorasbox:epic_thing(1.16+)
Will give the player enchanted, and possibly named items
/pandora effect=worldSnake invisible=true(1.7-1.12)/pandora APlayerName pandorasbox:world_snake true(1.16+)
Will make a Snake made out of blocks run through the air. Also hides the spawned box completely.
Project description from CurseForge.
Pick your setup
Pandora's Box by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.11-snapshot
2 loader builds1.21.11
2 loader builds1.21.10
2 loader builds1.21.9
2 loader builds1.21.8
2 loader builds1.21.7
2 loader builds1.21.6
2 loader builds1.21.5
2 loader builds1.21.4
2 loader builds1.21.1
2 loader builds1.20.2
3 loader builds1.20.1
4 loader buildsShowing the newest 12 of 14 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Pandora's Box versions and loaders
Pandora's Box 2.6.3 1.21.1 Fabric Hotfix 1
pandorasbox-1.21.1-Fabric-2.6.3-H1.release.jar
2 May 2026
Pandora's Box 2.6.3 1.21.11 Fabric
pandorasbox-1.21.11-Fabric-2.6.3.release.jar
21 Feb 2026
Pandora's Box 2.6.3 1.21.9 Fabric
pandorasbox-1.21.9-Fabric-2.6.3.release.jar
21 Feb 2026
Pandora's Box 2.6.3 1.21.8 Fabric
pandorasbox-1.21.8-Fabric-2.6.3.release.jar
21 Feb 2026
Pandora's Box 2.6.3 1.21.1 Fabric
pandorasbox-1.21.1-Fabric-2.6.3.release.jar
21 Feb 2026
Pandora's Box 2.6.3 1.20.1 Forge
pandorasbox-1.20.1-Forge-2.6.3.release.jar
21 Feb 2026
Pandora's Box 2.6.3 1.20.1 Fabric
pandorasbox-1.20.1-Fabric-2.6.3.release.jar
21 Feb 2026
Pandora's Box 1.21.11 2.6.1 Fabric
pandorasbox-1.21.11-pre3-Fabric-2.6.1.release.jar
30 Nov 2025
Pandora's Box 1.21.9 2.6.1 Fabric
pandorasbox-1.21.9-Fabric-2.6.1.release.jar
30 Nov 2025
Pandora's Box 1.21.8 2.6.1 Fabric
pandorasbox-1.21.8-Fabric-2.6.1.release.jar
30 Nov 2025
Pandora's Box 1.21.1 2.6.1 Fabric
pandorasbox-1.21.1-Fabric-2.6.1.release.jar
30 Nov 2025
Pandora's Box 1.20.1 2.6.1 Fabirc
pandorasbox-1.20.1-Fabric-2.6.1.release.jar
30 Nov 2025
Looking for an older file? The official CurseForge project page is in Resources.
