Diablo 4 Season 15 Resplendent Spark Guide: Best Ways to Farm Sparks and Craft Mythic Uniques

In early September, Diablo 4's concurrent player count on Steam hovered at just 2,400 to 2,500. By the first weekend following the launch of Season 15, that figure had surged to 64,005 - nearly matching the game's all-time peak on the platform.

This dramatic rebound has made Season of Hell's Legacy one of the most notable seasonal updates for Diablo 4 in recent times.

However, this growth coincided with a free trial, discount promotions, and increased visibility surrounding BlizzCon; therefore, the figure of 64,005 cannot be attributed solely to the new seasonal content.

Season 15 Record

The peak of 64,005 players fell just 513 short of Diablo 4's all-time Steam record of 64,518. That record was set on May 3, 2026, meaning that less than a week after the launch of Season of Hell's Legacy, the game was already approaching its highest-ever player count on Steam.

When viewed alongside other key milestones, the growth is equally striking. While the launch of Vessel of Hatred saw a Steam peak of 55,561 players, Season 15 climbed further to 64,005 - an increase of approximately 15%.

As no previous standalone season had surpassed 50,000-player mark, Season 15 has set a new record for peak Steam player counts among standalone seasons.

However, these figures do not capture the game's entire history since launch. Diablo 4 was not available on Steam when it first debuted in 2023; it only arrived on the platform with the launch of Season 2.

Consequently, Steam data is best used to compare player fluctuations following the release of subsequent seasons and expansions, rather than for direct comparison with the game's initial launch period.

Free Trial Surge

The peak for Season of Hell's Legacy occurred during a very specific window of time. Season of Hell's Legacy launched on September 15, coinciding with a free trial on Steam that ran until 10:00 AM PT on September 21. Simultaneously, Standard Edition was discounted by 75% to $12.49, a promotion that lasted until September 24.

Coupled with the recently concluded BlizzCon 2026 and the buzz surrounding Diablo V and upcoming Diablo 4 content, this surge in Steam player counts clearly benefited from a highly favorable timing window.

The new season gave veteran players a reason to return, the free trial lowered the barrier to entry for newcomers, and the discount encouraged more players to engage with character progression, gear acquisition, and the collection of various D4 items.

Consequently, the figure of 64,005 is best viewed as a peak driven by a combination of factors. While Steam data reflects changes in player volume, it cannot specify exactly how many players returned for Season 15 versus how many joined via the free trial or the promotion.

Post-Trial Numbers

Following the conclusion of the free trial on September 21, Diablo 4's Steam player count began to recede from its opening-week high. As of September 24, SteamDB reported approximately 32,984 concurrent players, with a 24-hour peak of around 47,039.

Although this is lower than the peak of 64,005, it remains significantly higher than the figures seen in early September, when concurrent player counts hovered between 2,400 and 2,500.

Not all of these players necessarily represent long-term retention driven by Season of Hell's Legacy. Some who joined during the free trial may have picked up the game for $12.49, while many others were veterans returning specifically for the new season.

However, current trends indicate that player counts did not plummet back to Season 14 levels immediately after the free trial ended. Even after the post-trial dip, the concurrent player count remains more than ten times higher than the low point seen at the start of the month.

The trend line is likely to shift again once the discount promotion concludes on September 24. Once the impact of the promotion fades and the initial novelty of Season 15 wears off, the level at which Steam player counts stabilize will reveal just how many players were retained from this surge.

Hell's Legacy Content

Season of Hell's Legacy coincided with the 30th anniversary of Diablo franchise, and the content itself was more likely to capture the attention of veteran players than a standard season.

Season of Hell's Legacy brought back Diablo, Baal, and Mephisto, while introducing features like Horadric Cube, Legacy Uniques, and Soul Splinters.

After the season launched, players discovered hidden content such as Diablo II-style Runeword crafting, Uber Tristram, Hellfire Torch, and Diablo III's Whimsyshire.

Many secrets weren't fully uncovered on day one but came to light gradually through player exploration and community sharing. This kept the discussion surrounding Season 15 alive; from hidden recipes to the return of classic locations, there were new discoveries almost every day.

While this content might not fully explain why Steam player counts remained high, it offered plenty for new players (who joined during the free trial) and returning players to explore - ranging from finding hidden zones to collecting special Diablo items.

Switch 2 Launch

On the same day Season of Hell's Legacy launched, Diablo IV arrived on Nintendo Switch 2, further expanding the game's platform availability.

Currently, Steam is the primary source for observing real-time player fluctuations. Battle.net, Xbox, PlayStation, and the newly added Switch 2 do not publicly share directly comparable concurrent player data, so the figure of 64,005 reflects performance only on Steam platform.

However, the fact that Switch 2 launch coincided with the start of Season 15 highlights that this player surge occurred at a moment when Diablo IV was undergoing both a major content update and a platform expansion.

As 75% discount ends and the initial hype cools, the level at which the player base stabilizes will be key to determining the long-term sustainability of this growth.

Diablo 4 Season 15 has already run into quite a few issues during its first week, but this week has also brought plenty of content worth exploring. With so many classic elements returning, who would have thought we could challenge Baal in D4 again? Various bugs and unusual interactions have continued to appear, and Blizzard has already released multiple Hotfixes to deal with them.

September 22 Hotfix mainly focused on bug fixes, making it important for players progressing through Season 15 content and directly affecting Season of Hell's Legacy experience.

Next, EZG.com will take a look at what this Diablo 4 Hotfix fixed, along with some of the gameplay changes and hidden content in Season 15.

Uber Tristram

Diablo 4 Season 15 brings back some very recognizable classic Diablo content, and Uber Tristram is one of them. To access it, you first need to collect three types of Primeval Splinters, then place the three Splinters into Horadric Cube to craft Wirt's Lucky Coin.

After that, put Wirt's Lucky Coin into the fountain in Old Tristram to open a portal to Pandemonium Event, where you can challenge the three Prime Evils: Diablo, Mephisto, and Baal.

The problem occurred after Wirt's Lucky Coin was crafted. Some players put Wirt's Lucky Coin into Tristram fountain, only to find that Wirt's Lucky Coin was consumed without Portal appearing, effectively wasting an attempt to enter Uber Tristram. Diablo 4 Hotfix released on September 22 has fixed this issue, so the entire process should now work properly.

Hotfix 4 also fixed an issue that allowed players to gain excessive experience and Diablo 4 items from Prime Evil Council fights, while increasing the loot cooldown for Prime Evil Council. You now need to plan your number of attempts and routes more carefully.

Abnormal Damage

Hotfix also addressed several issues that could cause abnormal damage. Damage-related bugs have been one of the main areas targeted by the repeated Hotfixes released since the launch of Diablo 4 Season 15. Hotfix 2 had already fixed an issue where Rogue's Dance of Knives could deal far more damage than intended.

Hotfix 4 has now addressed a Warlock damage issue. Lesser Demon Bonus upgrade for Fiend of Abbadon could previously cause Warlock to deal unintended damage, so the upgrade was temporarily disabled. After Hotfix 4 fixed the issue, Diablo 4 re-enabled Lesser Demon Bonus.

There was also an abnormal damage interaction between 5-set bonus of Old Mountain Talisman and Diablo 2 Runeword Grief that returned in Season of Hell's Legacy.

Old Mountain Talisman causes Petrified enemies to explode when the effect ends or when the absorbed damage exceeds their remaining life, dealing damage equal to 200% of the absorbed damage.

Grief provides Deadly Strike Chance and Damage to Demons. When the two were used together, they could trigger unintended damage results. Diablo 4 Hotfix has now fixed this issue.

The Butcher

The infinite The Butcher spawn issue came from an unusual interaction involving War Plans in Diablo 4 Season 15. It allowed players to repeatedly trigger The Butcher inside Nightmare Dungeons, theoretically creating infinite spawns.

More importantly, repeatedly killing The Butcher could also reward Mythic Uniques, allowing some players to quickly fill out their Mythic gear.

This exploit directly affected Season 15 leaderboard. Players noticed that some characters had already obtained large numbers of Mythics, or even complete sets, very early in the season. These abnormally obtained items put players competing normally on Diablo 4 Leaderboard at a disadvantage.

Diablo 4 Hotfix has fixed the infinite The Butcher spawn issue. As for whether players who used the exploit will be banned, have their items rolled back, or have the leaderboard reset, we still need to wait for Blizzard's official response.

Seasonal Progress

Another notable issue affected the final reward from Seasonal Reputation. Some players opened Resplendent Cache from the final Seasonal Reputation reward but did not receive Diablo 4 Resplendent Spark they were supposed to get. Hotfix has fixed this issue, which directly affects progress toward Season of Hell's Legacy rewards.

Horadric Cube Materials

Diablo 4 has also fixed an issue where Horadric Cube crafting materials were not properly granted through the corresponding Kurast Undercity tributes. Kurast Undercity tributes can increase rewards for specific types of resources.

For example, Tribute of Refinement is used to obtain Masterworking Materials, while Tribute of Harmony mainly provides Runes. Other Tributes focus on rewards such as Boss Summoning Materials and Unique Items. With the issue fixed, you can now farm Diablo 4 Undercity more effectively for the specific resources you need.

Hidden Content

Season 15 also has some hidden content that players are gradually discovering. Mephisto has entered the game, and defeating it can give you a chance to obtain the new pet Marquis Milky for free.

Diablo 4 Season 15's Runewords also include some interesting mechanics. If you are missing a specific Rune, you can craft it directly through Horadric Cube instead of relying entirely on drops.

For example, if you are missing a Ber Rune, you can use two lower-level Runes and a Grand Topaz to craft it. Runes can also be upgraded through amalgamation. Place five Runes of the same level into it to combine them into a higher-level rune.

Diablo 4 Season 15 is still only in its first week, and our exploration of these new and returning mechanics is far from over. As more players dive deeper into the various seasonal systems, previously undiscovered interactions may continue to appear. For players progressing through the season, Hotfix changes can directly affect current farming methods and gameplay choices.

Diablo 4 Season 15 introduces a hidden area called Echo of Tristram.

Players must first obtain three Prime Evil Splinters, combine them into Wirt's Lucky Coin, and then locate ten Deckard's Journals scattered across Sanctuary.

The process spans multiple regions. Using a Splinter prematurely or missing a single Journal will stall subsequent steps, so it is best to verify the required items and collection route beforehand.

How to Unlock Echo of Tristram?

Before unlocking it for the first time, you must complete Diablo 4 Season 15 questline and obtain Splinters corresponding to the three Prime Evils.

Do not use the three Splinters immediately after obtaining them. Go to Horadric Cube, place Splinter of Terror, Splinter of Destruction, and Splinter of Hatred inside together, and perform a Transmute to craft Wirt's Lucky Coin.

Like other key D4 items, this Coin must be kept for the later puzzle-solving steps in Tristram.

Next, begin searching for all ten Deckard's Journals. There is no fixed order for collecting them; the associated hidden quest may trigger automatically after finding just a few, so collect any Journal you encounter without worrying about numerical order.

Deckard's Journal Locations

The first Journal is located in Gea Khul (part of Diablo 4 Tristram Easter egg area); head to the section of the city near the docks. Journal lies on the ground near the water's edge and is quite easy to spot.

The second Journal is located in the Imperial Library in Kehjistan. You will need to return here later, so you can pick it up while you are there.

The third Journal is located in Scouring Sands (northern Kehjistan), near the east side of Vault of the Crucible Capstone Dungeon. This is a large area; you can fast-travel to a nearby Waypoint and use surrounding roads and major landmarks to narrow down your search.

The fourth Journal is located in Dismal Foothills of Hawezar. Enter one of the local shacks, and you will find Journal sitting between two beds.

The fifth Journal is located in Dobrev Taiga in Fractured Peaks. Enter the local building associated with the main storyline and search near the bed to find the journal.

The sixth journal is located in Jakha Basin of Dry Steppes, west of Hidden Overlook Waypoint. It lies near the end of a road; once you reach the target area, be sure to check the nearby buildings and the ground.

The seventh journal is in Scosglen, near the docks west of Harrowen. Search the dock area upon arriving at the coast to find it.

The eighth journal is in Wailing Hills of Scosglen, northwest of Braestaig Waypoint. It is easiest to head northwest from Braestaig; once in the target area, keep an eye out for the edge of the road and the interactable journal.

The ninth journal is in The Downs of Scosglen, northwest of The Fat Goose Inn Waypoint. It is hidden inside a small, dilapidated building; the entrance isn't immediately obvious, so you will need to enter the building to find it.

The final journal is back in Dobrev Taiga of Fractured Peaks, north of Yelesna Waypoint and near Healing Well.

After collecting them, check your progress on Deckard's Journal to confirm all 10 have been gathered. Once this stage is complete, you can organize your gear, consumables, and other Diablo 4 items before returning to Imperial Library to continue the questline.

How to Enter Tristram?

In Diablo 4, once you have collected all 10 journals, return to Imperial Library in Kehjistan and speak with Deckard Cain. Upon meeting the requirements, a portal to Tristram will appear near him.

Entering the portal takes you to the classic Tristram location. There are also other NPCs and hidden quests here, including one involving a sign and another that requires defeating The Butcher.

However, there is currently no conclusive evidence that these quests are prerequisites for unlocking Echo of Tristram, so if you want to continue the hidden event, you can head straight to Fountain.

How to Open Echo of Tristram?

After entering Tristram, ensure Wirt's Lucky Coin is in your inventory, then locate Fountain in the area, interact with it, and submit Coin.

Normally, Fountain will spawn a portal to Echo of Tristram.

Currently, there appears to be a potential trigger issue with this step in Diablo 4. Sometimes, Coin is consumed but Portal fails to appear. 

If this happens, you may need to craft Wirt's Lucky Coin again; however, before farming three new Splinters, you can try exiting the current instance and re-entering in Solo mode.

How to Defeat the Prime Evils?

Upon entering Echo of Tristram, players face Echoes of Diablo, Baal, and Mephisto simultaneously.

The three Prime Evils use various AoE attacks, quickly saturating the battlefield with skill effects; consequently, this challenge is best suited for characters capable of reliably handling Torment 12 content.

In actual gameplay, instances have occurred where a boss was killed prematurely, only to revive and rejoin the fight. Therefore, the safest strategy at this stage is to whittle down the health of all three bosses concurrently before focusing on the final kill.

Avoid standing still for extended periods just to maximize damage output. When facing simultaneous AoE attacks from all three bosses, it is safer to save your mobility, damage reduction, and defensive skills; also, ensure your build is fully equipped with the necessary Diablo items.

Echo of Tristram Rewards

Defeating the three Prime Evils grants Mythic Charm known as Hellfire Torch. It provides bonuses to stats, resistances, and skill ranks, increases your set count, and allows the character to equip one additional Unique Charm.

Besides Hellfire Torch, this battle drops high-tier gear. Players have reported obtaining multiple Mythic items and Banner of Heroes in a single kill; however, drop quantities vary, so a single result does not guarantee the same number of Mythic items in every challenge.

After completing Echo of Tristram for the first time in D4, the three Splinters can be obtained again. Once you have new Splinters, you can use Horadric Cube to craft Wirt's Lucky Coin and re-enter Echo of Tristram to challenge the three Prime Evils once more.

Diablo 4 Season 15 is a tribute to the entire Diablo series, allowing you to return to familiar battlefields and encounter classic enemies and characters from past games.

Season 15 also introduces account-wide War Plans and Rebirth, but the change with the most direct impact on everyday farming is gold.

Season of Hell's Legacy significantly increases multiple gold sources while also expanding the stacking limit for Gold Drop Rate. For characters that frequently farm Diablo 4 endgame content, gold acquisition efficiency has clearly improved.

Gold Sources

Almost every gold source has been improved in Season 15. Diablo 4 has increased the rewards from Gold Caches by nearly three times. At Torment XII, a Gold Cache now gives around 100 million gold, up from roughly 35 million gold.

Gold drops from regular monsters have also increased significantly. Lair bosses and enemies with Gilded affix can even drop tens of millions of gold in a single drop. Diablo 4 has also fixed an issue where enemies with Gilded Affix were dropping less gold than intended.

Because of this, Escalation Dungeons with Gilded Affixes are among the better gold farming locations in Diablo 4 Season 15. After entering an Escalating Nightmare Dungeon, you can choose the next route after completing each floor. Check Affixes of the available floors and prioritize gold-related options such as Gold Reserve or Vile Splendor.

When Vile Splendor appears, focus on killing Elite enemies with Gilded Affix. These Elites can drop large amounts of Diablo 4 gold, with a single Elite potentially providing several million gold.

If Gold Reserve appears, prioritize completing that floor, opening Horadric Chests, and defeating Dungeon Boss for additional gold. This farming method allows you to continuously filter for high-value floors throughout an Escalating Nightmare Dungeon run and build up a large amount of gold.

In D4 Season 15, the maximum value of Gold Drop Rate affix has also increased. Greater Affixes can reach up to 125%, while several types of gears and Diablo 4 items can provide Gold Drop Rate. One example is the new Season of Hell's Legacy Chest Armor, Squirt's Blouse. To improve gold farming efficiency, stack as much Gold Drop Rate as possible based on your build.

Splinter of Lies Farming

The new Seasonal Gem, Splinter of Lies, can also increase Gold Drop Rate in Diablo 4 Season 15. In Season of Hell's Legacy, Soul Splinters can be socketed into jewelry. With Leoric's Crown, Soul Splinters can also be socketed into your Helm, further strengthening their effects.

Soul Splinters come in several quality levels, with Unique being the highest. The higher the quality, the stronger the effect. One of the more convenient ways to farm them is through Escalating Nightmare Dungeons.

First, enter Nightmare Dungeon area through War Plans and unlock the node leading to Branching Pathways.

This node unlocks branching routes. Once it is unlocked, enter an Escalating Nightmare Dungeon, where each floor offers different Reserve rewards.

When farming Splinter of Lies, you first need to understand the relationship between Diablo 4 Resistance types and Gems. Different Soul Splinters correspond to different Resistances, and the matching Gem is the target you should look for when choosing floor rewards.

Splinter of Lies corresponds to Cold Resistance, and the matching gem is Sapphire. Therefore, when entering an Escalating Nightmare Dungeon, prioritize Sapphire Reserve whenever it appears among the available floor rewards.

Enter the corresponding floor and open Horadric Chests to obtain Splinter Supplies, which have a chance to contain Splinter of Lies.

Splinter Supplies can drop Soul Splinters, with blue and yellow qualities being relatively common. At the same time, Dungeon Bosses in an Escalating Nightmare Dungeon can also drop the corresponding Soul Splinter, with a chance to directly obtain a higher-quality version, up to Legendary.

This means there are two main ways to obtain Soul Splinters in Diablo 4. Horadric Chests inside the floors provide a steady supply of lower-quality Splinters, while Dungeon Bosses have a chance to directly drop higher-quality versions.

Lower-quality Soul Splinters also do not need to be discarded. Five Blue Splinters can be combined into one Yellow, five Yellow can be combined into one Legendary, and five Legendary Splinters can finally be combined into one Unique Splinter.

Diablo 4 Escalating Nightmare Dungeon Sigils also do not need to be saved. Dungeon Bosses will continuously drop the corresponding Sigils, while five regular Nightmare Dungeon Sigils can be combined into one Escalation Sigil.

Diablo 4 Season 15 changes the pace of gold farming in the endgame. In the past, gearing, material farming, and gold farming often had to be handled separately, requiring dedicated farming sessions. Now, with increased gold rewards and a higher Gold Drop Rate cap, regular endgame activities can provide a much more substantial amount of gold on their own.

For characters pushing into high-level endgame content in Season 15, gold is no longer a resource that frequently holds back gear upgrades or build adjustments. As farming progresses deeper, gold and items can continue to accumulate through the same farming loop. This is the most direct change brought by the increased gold rewards in Season of Hell's Legacy.

Diablo 4 Season 15 introduces Whimsyshire, a hidden area based on a classic Easter egg from the series.

Upon entering the portal, Sanctuary's usual gloomy tones are suddenly replaced by rainbows, Happy Clouds, Cuddle Bears, unicorns, and various vibrant environmental elements - creating a stark contrast to the standard map aesthetic.

However, Whimsyshire offers more than just a visual Easter egg. The area features full groups of monsters, interactive objectives, material drops, and a final boss; players can gather resources such as Runes, Soul Splinters, Primordial Dust materials, and Neathiron while exploring, and challenge Neigh'relle in Den of Whimsy.

The most reliable way to access this map is to progress through Seasonal Rank 5.

How to Enter Whimsyshire?

Currently, the most reliable method of entry is using a Liquid Rainbow.

By progressing through Season of Hell's Legacy and reaching Diablo 4 Seasonal Rank 5, you can obtain a Liquid Rainbow as a reward. Using the item opens a rainbow portal to Whimsyshire near your character, allowing you to begin your exploration.

Liquid Rainbow is a consumable item; it is used up once the portal is opened. Aside from the guaranteed reward from Season Journey, it can also appear as a random world drop, though there is currently no reliable method for farming it repeatedly.

Therefore, if you only have the single item granted by Tier 5 reward, it is best to explore the map as thoroughly as possible during your first visit rather than leaving after killing just a few groups of monsters.

If you don't get a world drop, there is no need to repeatedly grind the same activity in search of one; simply pushing Season Journey to Tier 5 guarantees at least one full Whimsyshire experience.

Compared to Diablo 3 era, the entry process discovered so far in Season 15 is much simpler. Players do not need to gather a complex set of materials beforehand; simply obtaining and using Liquid Rainbow opens the portal immediately.

What's Inside Whimsyshire?

Upon entering Whimsyshire during Season of Hell's Legacy, the map's visual style changes instantly. Along the way, you will encounter elements such as Happy Clouds, rainbows, Cuddle Bears, unicorns, ponies, candy, mushrooms, and gifts; clicking on certain clouds and environmental objects can yield extra loot.

Based on actual runs, the standard mob groups do not pose a significant threat; the core gameplay loop involves clearing enemies across the map, interacting with specific objects, and gradually making your way to the final area.

Loot drops are varied; Runes, Soul Splinters, crafting materials, standard gear, and D4 gold can all appear as you clear enemies and interact with objects. Notably, when clearing enemies quickly, smaller materials can easily be obscured by other loot.

Besides Happy Clouds, the area features interactive objects like Candy Jars and treasure chests. These also provide extra drops, meaning the map's rewards aren't concentrated solely on the final boss. Interacting with these objects as you traverse the map helps ensure you don't miss resources tucked away in corners.

Rune Drops

One of the most rewarding aspects of Whimsyshire right now is Rune drops.

A single full run can yield Runes such as Tal, Ist, Mal, Ith, and Sol - often in quantities greater than just one or two. These extra drops are valuable for players looking to stock up on Runeword materials or those whose Rune inventories are incomplete during the early-to-mid season.

If your character is currently in Season of Hell's Legacy and focused on gathering materials and Diablo 4 gold, fully clearing the map is more beneficial than rushing straight to the boss, as the mobs, clouds, and interactive objects along the way continue to provide additional loot.

However, the drops are currently limited mostly to low-to-mid-tier Runes. Testing has shown no special drop rates for high-value Runes like Jah or Ber in Whimsyshire, nor is there evidence to suggest it should be treated as a reliable farming spot for High Runes.

Soul Splinters and Materials

Whimsyshire also drops Diablo 4 Season 15 Soul Splinters and crafting resources. During your run, you can obtain different Soul Splinters, including Splinter of Sin and Splinter of the Black Soulstone.

Additionally, Primordial Dust materials, Neathiron, and other standard crafting materials can be found on the ground. For characters currently upgrading Soul Splinters and gathering seasonal resources, these rewards ensure Whimsyshire offers more than just sightseeing value.

Gold can also drop throughout the run, so players clearing the area for seasonal materials can pick up some extra Diablo 4 gold along the way

If your goal includes stocking up on these resources, it is worth taking the time to clear out monster packs and interact with objects along the way. Targets like Happy Clouds and gift boxes provide extra loot; rushing straight to the final boss means missing out on potential drops.

Since there is currently no reliable, repeatable farming route for Liquid Rainbow, it is usually best to spend a little extra time clearing the map during your first visit.

There is also no indication at this stage that the area allows for targeted farming of specific Soul Splinters. While multiple types may appear in a single run, this simply means Whimsyshire serves as an additional source of seasonal materials, not a reliable farming spot for any specific Splinter.

Neigh'relle and Fancy Pants

Venturing deeper into the map leads to Den of Whimsy, the final area of ​​Whimsyshire. At the very end, you will encounter the unicorn boss Neigh'relle - the map's only dedicated boss fight.

Defeating Neigh'relle grants Fancy Pants player title, alongside standard gear and materials. As this title is a confirmed reward, Diablo 4 players aiming to collect the special titles for Season of Hell's Legacy should make sure to complete the full run once they enter Whimsyshire.

As for gear, there is currently no evidence that Neigh'relle guarantees a Mythic Unique drop.

While the kill yields standard loot, the hidden map and its exclusive boss do not offer guaranteed Mythic rewards. If your primary goal is obtaining Mythic Uniques, your time is better spent on established high-end farming activities.

Whimsyshire's appeal lies primarily in the hidden zone itself and the opportunity to gather a variety of Season 15 resources in a single run.

If you have already obtained Liquid Rainbow, there is no need to rush straight to Den of Whimsy just for the boss. Clearing monster packs, opening Happy Clouds, and interacting with other objects along the way - before taking on the final boss - will allow you to make the most of your visit.

Diablo 4 Season 15 launched on September 15th, and choosing which class to use as a seasonal starter has become a major concern for many players. The class balance in Season of Hell's Legacy is among the better states of recent seasons, with no truly weak classes.

Every class has the potential to challenge the highest difficulty and The Pit 100+ as long as the build is chosen properly and enough time is invested. This ranking looks at whether each class has multiple effective builds that can handle different types of gameplay, including leveling, speed farming, and other endgame content.

Next, EZG.com will rank Diablo 4 Season 15 classes based on build variety, performance across different activities, and usefulness during the early leveling phase, helping you find a more suitable starting choice for Season of Hell's Legacy.

S Tier

• Spiritborn
• Rogue

A Tier

• Necromancer
• Barbarian

B Tier

• Paladin
• Druid
• Warlock
• Sorcerer

S Tier

Spiritborn

Spiritborn sits at the top of S Tier. During leveling, Stinger or Rock Splitter Thorns can be used. Both offer fast leveling, good mobility, strong survivability, and sustained combat performance without relying on specific Diablo 4 items.

Once entering Season of Hell's Legacy Endgame, Spiritborn's advantages become even more obvious. For speed farming, Counter Swarm uses swarm effects to deal continuous AoE damage and is effective for quickly clearing large groups of enemies. Rake provides continuous close-range damage and is another strong option.

For D4 boss fights, builds such as Evade, Touch of Death, Thrash, Crushing Hand, Quill Volley, and Stinger can be considered. Evade focuses on dealing damage while moving, Touch of Death focuses on spreading poison, while Crushing Hand emphasizes powerful gorilla melee attacks. All of them can handle bosses effectively.

Rogue

Rogue enters S Tier mainly because of its strong selection of builds. For speed farming, Death Trap and Dash are both highly efficient, allowing Rogue to move quickly through enemy groups while maintaining damage output.

In Diablo 4 S15, Bow Rogue has more advantages in boss fights and The Pit pushing, especially Poison Rain of Arrows and Cold Rain of Arrows, which can deliver extremely high damage in endgame.

If you want to reduce the number of build swaps, Dance of Knives is a more balanced option. Although it may not be Rogue's strongest choice for maximum speed or single-target burst, it can handle both clearing and damage output.

For Diablo 4 leveling, Dancing Ice or Barrage Rogue can be considered, using Freeze, crowd control, and AoE attacks to improve clearing and leveling efficiency.

A Tier

Necromancer

Necromancer has several good fast-leveling builds in D4 Season 15. Blood Wave and Bone Spirit are both suitable for the leveling phase. Blood Wave offers a balanced combination of AoE clearing and sustained damage, while Bone Spirit focuses more on single-target burst and is stronger for boss fights and The Pit pushing.

For boss fights, Golem and Army of the Dead are also options. Golem relies on Minion system for sustained damage and damage absorption, while Army of the Dead focuses more on continuous Minion damage and burst.

Compared with other Diablo 4 classes, Necromancer still falls behind in The Pit pushing. Blood Wave and Bone Spirit are the main choices for this type of content.

Minion Necromancer is also suitable for starting Season of Hell's Legacy, offering stable clearing with relatively low mechanical pressure and helping improve leveling efficiency.

Barbarian

Barbarian can be considered one of the strongest speed farming classes in Diablo 4 S15. Whirlwind, Rend, Leapquake, and Mighty Throw all perform well for clearing, giving the class plenty of options.

However, once entering higher-difficulty D4 content, the available choices become much more limited. In boss fights, Flame Charge is almost the main powerful option, and it is also the core build for The Pit and tower pushing.

The problem is that Flame Charge is not well suited for fast clearing, making it difficult to combine efficiency with high damage. If you only want to use one Build, Whirlwind offers the broadest coverage. For leveling from 1 to 70, Frenzy Throw is a more worthwhile option.

B Tier

Paladin

Paladin has several strong Speed Farming Builds in Season of Hell's Legacy, including Fists of the Heavens, Wing Strikes, and Blessed Hammer. For boss fights, Shield Charge and Shield of Retribution can be considered.

However, for Diablo 4 The Pit pushing, Shield Charge and Shield of Retribution, while being Paladin's strongest options, still struggle to reach the damage levels of the top builds from other classes. The class lacks an all-around build that can cover all endgame content without frequent build swaps.

Paladin is slightly ahead of Druid for leveling. Shield of Retribution can handle early content relatively consistently, making it a solid leveling build and putting Paladin slightly above Druid in the final ranking.

Druid

Druid is one of the more notable speed farming classes in Diablo 4 B Tier. Cataclysm and Lacerate are both competitive choices, performing well when clearing overworld content while also offering enjoyable gameplay.

For boss fights, Storm Strike and Landslide provide solid damage output. However, Druid begins to fall behind other classes during The Pit pushing. These builds remain usable, but it is difficult for them to reach the damage ceiling of the top builds from other classes.

Another issue for Druid is the lack of a universal build that works across different types of content. Lacerate, Storm Strike, Cataclysm, and Landslide each perform better in different activities, creating a clear gap between speed farming and high-difficulty D4 pushing and requiring build changes depending on the goal.

Warlock

Warlock is one class that changed the most in Diablo 4. During S15 PTR, it was once considered significantly stronger than other classes, but nerfs in the patch notes caused its ranking to drop. Warlock has still improved significantly compared to last season.

Warlock's main strength is The Pit pushing. Apocalypse and Blazing Scream are both powerful options. Apocalypse combines high-level The Pit and Boss performance with strong sustained damage, making it one of Warlock's more versatile General Endgame Builds.

Blazing Scream is also suitable for high-difficulty D4 endgame content, but it is less effective for speed farming. Speed farming is Warlock's main weakness. Apocalypse and Blazing Scream offer consistent damage, but their clearing speed is relatively slow.

Lunatic Warlock and Tyrants Gras are more focused on fast clearing and can make up for Warlock's weakness in speed farming. If only one build is going to be used throughout Diablo 4, Apocalypse has broader coverage.

For leveling, Apocalypse, Minion, and Dread Claws can all be used. Minion is relatively easy to play, Dread Claws focuses more on active melee combat, while Apocalypse can transition into endgame after leveling. However, none of the three has particularly fast leveling speed, and the early game also requires some Diablo 4 gold investment.

Sorcerer

Sorcerer sits at the bottom of B Tier. In Season 15, Firewall remains one of the class's strongest overall builds. It can push deep into The Pit and perform well against bosses, giving Sorcerer relatively stable D4 endgame performance.

Its main weakness is speed farming. Firewall is not particularly fast at clearing, while other Sorcerer builds focused more on fast farming lack enough damage to compete with other classes. During Season of Hell's Legacy 1-70 leveling phase, Blizzard Sorcerer is instead the better choice.

It is worth noting that Diablo 4 Season 15 class rankings reflect the overall performance of each class and do not mean that lower-ranked classes cannot complete high-difficulty content.

For players already familiar with a particular class or who have a fixed gameplay preference, build familiarity and personal playstyle can also affect the experience.

The gap between classes in Season 15 has narrowed compared with previous seasons, and every class has builds capable of handling endgame content. The final choice depends on which type of gameplay you prefer.