Season 15, known as Season of Hell's Legacy, gives Diablo 4 players a reason to revisit the old runeword mindset. The system turns a plain white Ancestral item into a powerful named Unique, so choosing the right base matters. You will also need a steady supply of runes, and
D4 items can help fill gaps while you prepare a serious endgame setup. The process feels familiar to veteran players, but the modern upgrade systems add more room for personal builds.
Building the Base Item
Start with a white Ancestral piece that fits the item type required by the runeword. Its starting socket count does not decide the result. Remove every affix with the Occultist or through the Horadric Cube, then place the blank item inside with the runes in the correct order. After transmutation, the gear becomes a Unique with set core effects. The fixed design makes the first craft predictable, but the quality of the base still affects how useful the finished item feels in play.
Where the Extra Power Comes From
Crafting once is only the beginning. Repeating the same recipe can produce stronger versions with Greater Affixes, and Masterworking lets you push the item toward Mythic power. The Occultist can also replace an unwanted affix, which matters when one poor roll clashes with your build. Crafted Uniques may accept new sockets as well. That lets you add Vessel of Hatred runes and combine older effects with newer mechanics.
| Runeword | Best Use | Rune Sequence |
|---|
| Enigma | Mobility and defense for any class | Jah, Ith, Ber |
| Grief | High physical damage for melee builds | Eth, Tir, Lo, Mal, Ral |
| Call to Arms | Skill ranks and stronger shouts | Use the listed class recipe |
| Stealth | Early movement and resource support | Tal, Eth |
| Lore | Affordable leveling power | Ort, Sol |
Choosing a Recipe for Your Build
Enigma is still the standout chest option when movement and defense are the priority. Grief suits physical melee characters because its flat damage scales cleanly with weapon-focused setups. Call to Arms is especially useful for Barbarians and Druids that rely on shout skills. During leveling, Stealth and Lore are cheaper choices with immediate value, while Infinity and Spirit give spellcasters stronger resource control, cast speed, and skill ranks.
Run Nightmare Dungeons for common and uncommon runes.
Save high-tier runes instead of spending them on temporary gear.
Farm Whimsyshire after obtaining the Liquid Rainbow.
Craft several copies when chasing Greater Affixes.
Masterwork the version that best matches your skill setup.
Farming With a Clear Goal
Nightmare Dungeons are dependable for routine rune collection, but Whimsyshire is the place to focus when you need premium materials. Consume the Liquid Rainbow to open the hidden portal, then run the area with a group if possible. Bring a specific recipe in mind before you start farming. That keeps your stash manageable and helps you decide when it is worth spending rare materials or choosing to
buy Diablo IV Gold for supporting costs.