Diablo 4 Season 15 brings classic Runeword crafting into the game, giving players another reason to farm high-tier Runes and carefully prepare their equipment bases. One of the most desirable combinations is Enigma, which requires Jah, Ith, and Ber in that exact combination with a compatible Chest Armor base. The finished item provides powerful mobility and defensive bonuses, making the preparation process worthwhile for many endgame characters.
How Jah, Ith and Ber Work in Season 15
Jah, Ith, and Ber are part of the Runeword system introduced in Season 15. They are different from the standard Rune effects used for normal Rune socketing and are used as crafting components for specific Runewords.
For Enigma, the required combination is:
| Rune | Role in Enigma | Main Point |
| Jah | First Rune | Required for the Enigma recipe |
| Ith | Second Rune | Required for the Enigma recipe |
| Ber | Third Rune | Required for the Enigma recipe |
| Base | Chest Armor | Must be a valid white-quality base |
The order matters when crafting Enigma. Players should therefore keep the required Runes together rather than treating them as interchangeable materials. The Season 15 recipe is Jah + Ith + Ber, and Enigma is crafted using a common-quality Chest Armor.
How to Farm Jah, Ith and Ber
There are several ways to build your Rune collection. Endgame activities with large numbers of enemies and strong reward pools are natural places to farm, while Rune upgrading provides another route when direct drops are not enough.
Ith is much easier to approach through lower-tier Rune progression. The current upgrade chain allows three Tir Runes to become Eth, three Eth to become Ith, and then three Ith to become Tal. Higher Runes follow their own upgrade requirements, eventually allowing players to work toward Ber and Jah.
For players specifically targeting Ber and Jah, repeatedly running suitable high-level endgame content is generally more practical than waiting for one particular activity to solve the entire farming process. Keep all useful lower-tier Runes because they can contribute to the upgrade path.
Choosing the Right Enigma Base
The Base is just as important as the Runes. Enigma requires a Chest Armor base, and the crafting system uses the item’s existing base as part of the finished result. A white-quality Chest Armor is therefore what you should keep when preparing for the craft.
For an endgame Enigma, look for a white Ancestral Chest Armor with high Item Power. This is preferable to casually using the first white Chest Armor you find because the quality of the starting base affects the resulting item’s base properties.
A simple checklist is:
- White or common-quality Chest Armor
- Ancestral quality
- High Item Power
- Suitable class and armor type
- No unwanted affixes or existing equipment modifiers
- Saved separately until Jah, Ith, and Ber are ready
Do not waste your expensive Runes on a random low-level base simply because it is available.
A Practical Farming Routine
Start by collecting lower-tier Runes while completing your normal Season 15 activities. Store useful duplicates instead of immediately converting everything.
Once you have enough materials, use the Horadric Cube to upgrade Runes through the available recipes. This gives you a controlled progression toward the more expensive components needed for Enigma.
At the same time, collect high Item Power white Ancestral Chest Armors. You do not need to wait until you own Jah, Ith, and Ber before looking for the Base. Preparing the armor first prevents the final Rune farming stage from being delayed by a missing Base.
If you decide to buy Diablo 4 Items, focus on completing the specific missing part of your setup rather than replacing equipment randomly. For an Enigma project, the most important targets are the required Runes and a suitable high Item Power white Ancestral Chest Armor.
Season 15 makes Rune management an important part of endgame preparation. Jah, Ith, and Ber are valuable because together they create Enigma, but the Base should not be overlooked.
Farm Runes consistently, use lower-tier Runes for progression when appropriate, and keep high Item Power white Ancestral Chest Armors whenever they drop. With the correct Base and the full Jah + Ith + Ber combination ready, you can complete your Enigma without having to restart the entire farming process.