Diablo 4 Season 15 will launch on September 15, 2026. According to official announcements, a series of beloved Legacy Uniques will return, but not all items are worth taking up valuable inventory space.
This article will introduce Six Legacy Uniques worth acquiring in Diablo 4 Season 15, items that could potentially change the game's landscape.

Leoric's Crown
Leoric's Crown, a Unique from Diablo 3, is usable by any class. I believe that after its rework, it will become one of the most powerful Diablo 4 Legacy Uniques for the following reasons:
While it occupies a Helm slot, the system treats it as Jewelry. This means that gems socketed into it will enjoy jewelry-specific bonuses.
Most importantly, the new Abyssal Splinter gems provide 35% attack speed and 35% critical strike chance when socketed normally. When socketed into Leoric's Crown, these two attributes are increased to 70%. If you find Mythic version, these two attributes will be even higher - up to 81%.
In Diablo 4, very few helmets offer attack speed bonuses, and a 70-81% critical strike chance is incredibly high in the game's attribute bonus system. Therefore, if I believe this item has the potential to define a new season, I encourage you to try and acquire it; you'll be pleasantly surprised by the rewards.
Squirt's Blouse
This high-risk, high-reward Unique is a remake of Squirt's Necklace from Diablo 3 and will make a strong comeback in Diablo 4 Season 15.
Squirt's Blouse increases damage taken by up to 50% when you are not taking damage, but also increases damage dealt by up to 50%[x]. This effect resets upon losing health. Mythic version increases the damage bonus to 65%[x].
In short, this is gear best suited for the late game. Early game, the defensive loss is too significant, and you might not have enough shield duration to sustain it. However, once you're well-equipped and start challenging high-tier Pit or Tormented bosses, this item becomes one of the best offensive gear options.
While sacrificing the chest armor's defensive stats is regrettable, 50-65% multiplicative damage bonus is almost always worth it.
In-geom
In-geom is a powerful weapon from Diablo 3, making a strong comeback in Diablo 4 Season 15. It completely changes how you manage your character's skill cooldowns. Let's take a closer look.
This weapon reduces your cooldown skills by a fixed number of seconds, approximately 8-13 seconds depending on the version. Generally, Diablo 4's cooldown reduction cap is 75%, but this fixed reduction completely ignores that cap.
If you have a skill with a 10-second cooldown and 50% cooldown reduction, the actual cooldown time is only 5 seconds. Once you have In-geom, you get an extra 10 seconds off, allowing for more efficient chaining of skills.
I think this weapon is perfect for speed runs and any build that relies on ultimate skills or long-cooldown skills. So, if you're planning to build such a build in Season 15, this item is essential, and players should plan ahead.
The Furnace
The Furnace, also from Diablo 3, is returning in Diablo 4 Season 15 due to its popularity. Unique's effect is quite simple: it increases damage dealt to elites and bosses by up to 200%[x].
Besides that, I think its primary purpose isn't clearing mobs, but rather for pushing. In high-tier Pit runs, you often need to keep some mobs alive so they can act as damage channels (e.g., Rain of Arrows splitting, Shatter procs, or Azrael interactions).
The Furnace allows you to precisely focus your power on what truly matters: those tough targets that genuinely threaten your victory. For players aiming for higher rankings, this weapon is undoubtedly a top-tier choice.
Stone of Jordan
Stone of Jordan originates from Diablo 2. Blizzard has officially confirmed that this Legacy Unique will be permanently added to Diablo 4, not just Season 15. While retaining the core functionality of the classic SoJ (Stone of Jordan), it has been adjusted to fit the current gear system.
This ring's core focus is on enhancing survivability, rather than simply increasing damage output. It grants +2 to all your skills and sets your maximum resistances to your highest single resistance. Additionally, you deal a small amount of extra damage equal to the elemental type.
If you have stacked a significant amount of fire resistance, this ring will immediately set all your other resistances to the same level. This greatly enhances your defensive capabilities, especially in high-difficulty dungeons where resistance disparities can easily lead to instant death. Therefore, for players with poor survivability, this ring might be a lifesaver.
Ariox's Needle
This is a 2H Polearm from Diablo 3. It has a chance to trigger Critical Strike - essentially a critical strike on top of a critical strike. If you have a 50% critical strike chance, each attack has a 50% chance to deal 100%[x] additional damage.
In addition, it has a chance to deal poison damage, which is extremely useful for elemental synergy. I think it's perfect for Damage-over-Time (DoT) builds and any build that can't naturally stack critical strike chance.
That concludes this article about some useful Legacy Uniques returning in Diablo 4 Season 15. If you want more detailed information, follow EZG Facebook. We'll also be hosting occasional Season 15 giveaways to help you quickly accumulate resources and get ahead of others.
Participating is simple: leave a comment in our Facebook comment section and tag your friend.
In Season 15, don't blindly acquire items. You must decide based on your playstyle and build. Good luck!

















