The general content of Diablo 4 Season 9 has been almost completely revealed after Campfire Chat. This is a brand new season, but it has a familiar feel.
The special power of Season 9 is Horadric Spells. They work a little differently than in previous seasons. You can decide to some extent what kind of damage Horadric Spells will do and how they will do it. In addition, there is a Horadric Jewel similar to Occult Gems in season 7 that can further enhance the power of Horadric Spells.
What Are Horadric Jewels?

Horadric Jewels are very obviously borrowed from the seasonal items in Season 7. Like Occult Gems, you can’t get these gems from dungeon drops. You need to get Horadric Tomes from rewards in Horadric Strongrooms, then unlock their crafting methods, and finally use gem fragments, Diablo 4 gold and Horadric Phials to craft Horadric Jewels.
However, they only appear in Torment difficulty, which means you can’t use them in the early game. You can equip up to three Horadric Jewels at a time, but you can’t equip the same Horadric Jewel. They don’t seem to upgrade, and the benefits they give you are fixed.
What Are Horadric Jewels Effects?
There are 15 types of Horadric Jewels, and some of them are similar to Diablo 3 gems.
- Seal of Control: When you equip two or more School of Control Arcana, your control time is extended and Lucky Hit Chance is increased.
- Seal of Power: When you more than one Arcana from School of Power, increase movement speed and critical chance.
- Seal of Denial: When you over than two Arcana from School of Denial, increase Barrier, Fortify and Thorns.
- Horadric Crest: For each Arcana from a different school you equip, gain maximum all elemental resistance and damage reduction.
- Reverie Horn: After you damage or kill an enemy, your minions are empowered, becoming larger and dealing bonus damage over 4 seconds.
- Scornful Light: The elemental damage you deal and you take will both increase.
- Tyrant Bane: After you deal sustained damage to an enemy, they are permanently affected by your sustained damage.
- Liminal Echo: If you would take fatal damage, you avoid it instead, and activate Propulsion, then gain 3 seconds of invincibility. This effect can only occur once every 75 seconds.
- Idol From Below: You gain a boost to your primary stat and maximum health and are always Unhindered. However, you will be hunted in Sanctuary’s darkest places by Jewel Guardian.
- Myriad Stone: After casting a Catalytic Skill, if it was an Ultimate Skill, get 30% Attack Speed for 10 seconds.
- Spark of Creation: After casting a Catalytic Skill, gain 10 Primary Resources.
- Luminate Eye: The cooldown of your Catalytic Skill is reduced by a quarter.
- Brilliant Sigil: The effectiveness of your Infusions is greatly increased.
- Elemental Brand: Your Catalytic Skill deals damage equal to one-third of your Infusions over 3 seconds. Lucky Shot: Dealing damage equal to your Infusion has up to a one-third chance to trigger its secondary effect.
- The Starflux: Your Catalytic Skill deals double the damage. However, you lose control of Horadric Spells, causing your Catalytic to inherit Infusions randomly.
Which Horadric Jewels Are Good?
Tier S
Idol From Below is clearly in the Tier S category. First, it increases maximum health and core attributes, which are important for all builds. Second, its negative effect is not really a negative effect. It will randomly refresh some monsters in front of the player, and the player can use these monsters to trigger certain skill effects or refresh buffs. Finally, more monsters also mean more drops and gold.
Seal of Power will also be one of the best Horadric Jewels. Because many movement speeds are a very scarce attribute for every class, not to mention the critical hit rate. Classes like Spiritborn need critical chance and movement speed very much, so this Seal of Power will almost become a must-have.
Tier A
The Starflux is a very promising Horadric Jewel. It can double the damage of Catalytic Skill, but you will inherit random elemental infusions, which will hardly have any effect in some builds.
Tyrant Bane is worth mentioning. It may not be as versatile as the above Horadric Jewels. For DoT builds, Tyrant Bane must be chosen. You can match different DoT sources to maximize its effect.
Reverie Horn, like Tyrant Bane, is not very versatile, but it can shine in some builds. Builds that can benefit from Reverie Horn are Necromancer Summoner Build, Minion Barbarian Endgame Build, and Hydra Sorcerer Build. Since both Hydra and Skeleton Mage received improvement in Season 9, Reverie Horn may be more popular than expected.
Diablo 4 Season 9’s Horadric Jewels can not make people feel fresh, but they are better than season 7’s Occult Gems because they provide the exact enhancements players need to improve the efficiency of farming gold and Horadric Strongrooms in nightmare dungeons.