Ender Uranium: Unlock Forbidden Artifacts in the End Cities
Deep within the loot chests of End Cities, a new and volatile resource awaits the bravest explorers. The Ender Uranium datapack introduces uranium rods that pulse with unstable energy, ready to be forged into artifacts of immense power. Every crafted item comes with a steep cost, permanently shaving two hearts from your health pool. This risk-versus-reward system transforms how you approach combat, mining, and survival in the late game. Whether you crave permanent regeneration or the ability to disable all negative effects, these relics redefine what it means to be overpowered in Minecraft.
Finding Uranium Rods in the End
Uranium rods are exclusive to End City chests, meaning you will need to defeat the Ender Dragon and venture through the outer islands to get your hands on them. The drop rate is not guaranteed, so raiding multiple cities is often necessary. Each rod glows with a distinct greenish hue, making it easy to spot in your inventory. Since the resource is non-renewable in most survival worlds, you will want to plan carefully which artifacts you craft first. The scarcity adds a layer of strategy, forcing you to prioritize the buff that best suits your playstyle.
How Drop-Crafting Works
This datapack uses a unique crafting method because standard recipe tables do not fully support custom NBT items. To create any artifact, you must physically drop a uranium rod and the required base item onto the ground together. The items will merge and transform into the finished product. This drop-crafting mechanic feels almost alchemical, as if you are combining raw materials in a volatile reaction. Make sure you have enough space and avoid throwing items into lava or the void by accident. The system might feel unusual at first, but it quickly becomes second nature after a few successful crafts.
Every Artifact and Its Dark Gift
Each utility item permanently reduces your maximum health by two hearts, represented by darkened heart containers. The trade-off is a powerful, always-active buff that can change the tide of any encounter. Here is a breakdown of what you can forge:
Uranium Claw
Greatly increases both attack reach and block interaction range. You can strike mobs from a safer distance and place or mine blocks without needing to hug the target. This makes combat against Endermen and shulkers far less risky, especially in tight End City corridors.
Uranium Heart
Grants permanent, passive regeneration. Your health will continuously refill without the need for potions, golden apples, or beacons. Combined with good armor, you become incredibly difficult to kill, even when swarmed by mobs. The health penalty is offset by the constant healing, creating a delicate balance.
Uranium Node
Completely disables all negative status effects at all times. Poison, wither, weakness, and even the levitation from shulkers become harmless. This artifact alone can make exploring the End trivial, as you can ignore the most dangerous mechanics the dimension throws at you.
Uranium Prosthesis
Increases both attack speed and mining speed significantly. Tools and weapons swing faster, letting you tear through blocks and enemies with brutal efficiency. Pair it with a netherite pickaxe enchanted with Efficiency V, and you will mine through deepslate like it is dirt.
The Nuclear Bomb: Total Annihilation
For those who prefer destruction over personal buffs, the Nuclear Bomb is the ultimate expression of End City power. Crafted by dropping a uranium rod alongside a block of TNT, this explosive device creates a massive crater that dwarfs even charged creepers. The blast radius is enormous, capable of leveling entire structures and wiping out groups of mobs in an instant. Use it with extreme caution in your own base, because the devastation does not discriminate. The Nuclear Bomb is a one-time-use item, so save it for moments when you truly need to reshape the landscape.
Installing the Ender Uranium Datapack
Manual installation is straightforward. Download the datapack and resource pack files, then place the datapack inside the datapacks folder of your world save. The resource pack goes into the resourcepacks folder and must be activated from the in-game options menu. If you are playing on a server, the datapack needs to be added to the server’s world folder, and each player should install the resource pack locally to see custom textures. While manual installation works fine, players who prefer a streamlined modding experience can turn to the foxygame.net launcher. This modern launcher lets you browse and install datapacks and mods directly from its built-in menu, saving you the hassle of moving files around. Simply search for Ender Uranium within the launcher and add it to your instance with a few clicks.
Compatibility and Tips
The datapack has been tested and confirmed working on Minecraft version 1.21.10. It may function on other recent versions, but no guarantees are given. Always back up your world before installing any custom content, especially one that modifies player health permanently. The resource pack is required to see the custom item textures and the darkened hearts on your health bar. Without it, the artifacts will appear as generic items, though their effects still function. Keep in mind that the health penalty stacks if you equip multiple artifacts, so equipping all four utility items will leave you with only two hearts of maximum health. Choose wisely, or rely on the Nuclear Bomb for a different kind of power trip.
Conclusion: Power at a Price
Ender Uranium injects a thrilling risk-versus-reward loop into the endgame. The artifacts are undeniably strong, but the permanent health sacrifice forces you to rethink your survival strategies. Whether you become a regenerating tank with the Uranium Heart or a status-immune explorer with the Uranium Node, each choice defines your character. The drop-crafting system feels fresh and experimental, and the addition of a devastating Nuclear Bomb opens up creative demolition projects. If you are ready to trade vitality for unmatched abilities, raid those End Cities and start dropping uranium rods today.