On October 16th, Diablo 4 held its Sanctuary Sitdown preview for Season 11 and the associated 2.5.0 PTR, providing a preview of a host of new content and changes expected in the new season and PTR.

While Sanctuary Sitdown didn't include any further details about the second DLC and the 2026 plans as previously predicted, it's clear that Season 11 will feature significantly more changes than previous seasons.

Based on Sanctuary Sitdown and other official information, we'll provide a preview of 2.5.0 PTR content.

When Is 2.5.0 PTR Expected To Launch?

While the release date for Season 11 remains to be determined, we can confirm that 2.5.0 PTR will be available to all PC Battle.net users on October 21st. As is customary with Diablo 4, PTR typically lasts about a week, so it'll likely end around October 28th or 29th.

You can actually infer a possible release date for Season 11 from this, but honestly, that's not the main point right now. Understanding the content in 2.5.0 PTR will help you get started with the new season.

In general, 2.5.0 PTR consists of three main components: a major overhaul of existing core mechanics, the return of previously removed features, and new dungeons and bosses.

Interestingly, most of this content wasn't announced on 2025 content roadmap. Clearly, Diablo 4 intends to utilize Season 11, the season connecting 2025 and 2026, to deliver a surprise at the end of the year.

What Changes Will Be Included?

The changes primarily focus on item upgrades, Renown system, and reworks or optimizations to how potions work. We'll cover each of these.

Tempering And Masterworking

Once you've acquired your ideal gear in Diablo 4, as your abilities increase, you can enhance it to match your character's strength through the specialized systems. These systems are primarily Tempering and Masterworking.

Tempering allows you to add one affix to your gear, but each Tempering session can yield three possible affixes. Unlucky enough to randomly receive a poor affix can actually lower the value of your gear.

Similarly, the results of Masterworking are also tied to luck. This system requires you to consume Diablo 4 gold and other necessary materials to upgrade your gear's existing affixes, but if the desired effect isn't achieved, you need to reset.

This can easily lead to wasting time, effort, game materials, and gold on enhancing your gear, especially with Masterworking, as resetting only returns a small portion of the materials.

Also Read: Why Is Druid The Strongest Class In Diablo 4 Season 10?: A Comparison Of Spiritborn, Sorceress, And Druid Performance

However, in 2.5.0 PTR, both systems are undergoing changes, arguably with the sole purpose of improving your experience.

First, Tempering recipes allow you to directly select the specific affix you want, eliminating the need for randomized modifiers and allowing you to change them at will. However, to balance this change, gear can only receive one Tempering affix in total.

Masterworking, on the other hand, will now improve the overall quality of gear, up to level 20. After that, you can continue to roll for a Capstone bonus, upgrading a random non-premium affix to a premium affix.

Building on this, 2.5.0 PTR will also introduce Sanctification, allowing you to select another random buff for gear after completing Tempering and Masterworking. However, after Sanctification, the gear cannot be modified.

Changes To Healing And Defense Mechanics

The changes in defense mechanics are truly revolutionary. By making armor and resistances a rating system, Diablo 4's defensive potions are rendered useless.

In 2.5.0 PTR, equipped armor will reduce damage taken from all types, and the armor and resistance penalties associated with Torment difficulty will be removed. All your defensive attributes will be represented by the new Toughness metric.

Regarding healing, potions will now instantly restore 35% of your total health. This translates to a reduction in the amount of base potions you can carry, but they will recharge faster. Additionally, the stats of all health-boosting affixes will be increased.

Renown System Rework

In most previous Diablo seasons, you earned Renown points by progressing through the season, which in turn led to rewards for progressing through Renown system.

Starting with Season 11, while you will still be able to progress through Renown system in Eternal Realm, it will be merged with Season Journey into a new system, Season Rank, on seasonal servers.

In fact, the changes are minimal functionally, because you'll still need to complete various objectives to earn seasonal rewards, but the merger will clearly streamline these seasonal systems.

What's New Content?

New content expected to be exclusively part of Season 11 will primarily focus on the multi-level dungeon, The Tower, and the new world boss, Azmodan.

The Tower requires you to kill enough enemies within 10 minutes to summon a random boss. Defeating the boss ends the dungeon and stops the timer.

Notably, the leaderboard feature, previously removed from Diablo 4, returns with the release of The Tower. All your Tower dungeon battles will be ranked by class and number of players.

The development team stated that The Tower in Season 11 is more of a pilot, and they will continue to refine and expand the dungeon content based on actual player feedback.

Return Of Capstone Dungeons

In addition to the leaderboard system, Capstone dungeons will also return to Diablo 4 in 2.5.0 PTR. There are five returning dungeons, each with a different recommended challenge level and difficulty, allowing you to choose one based on your ability.

Above is a preview of 2.5.0 PTR highlights. Use this information to prepare for PTR over the next four days!

While efficiency has been improved, Masterworking gear still requires the consumption of specific materials. To reduce farming time and focus on PTR itself, it's best to get safe and cheap Diablo 4 items trading at D4GOLD!

If you've been playing Diablo 4 since at least the beginning of this year, you're probably aware that starting with Season 8, the game's most dangerous endgame bosses (also known as ladder bosses) have been fully upgraded to lair bosses.

This change isn't just in name; more importantly, the mechanics shift from gathering materials to summoning a boss to starting the fight, to allowing you to directly fight them, but you must first collect lair keys to unlock the boss's corresponding hoard upon victory.

To ensure you're getting the right lair keys, lair bosses are now divided into three different tiers: initiate, greater, and exalted. Higher-tier lair keys may require killing lower-tier lair bosses, while others can be obtained by completing regular Diablo 4 events.

The reason you should continue farming lair bosses in Season 10 is that they drop Unique or Mythic Uniques. While some may not be as powerful as Chaos Armor, the overall value is still worth the effort.

So how should you farm lair bosses in Season 10, and what tips should you keep in mind? We'll explain below.

Lair Bosses And Related Keys

There are nine lair bosses in Season 10, each with its own lair key and loot pool. While you can theoretically farm a specific set of lair bosses, you'll need to complete other gameplay or boss battles to obtain the keys needed to unlock their hoards.

One thing worth noting and encouraging is that after defeating an initiate lair boss, in addition to the higher-level lair keys, Stygian Stones will also drop. This item can be converted 1:1 into any desired greater lair key.

All lair bosses and the lair keys/Stygian Stone drops they can provide are as follows:

• Varshan (initiate): Required 12x Malignant Heart, drops Shard of Agony or Stygian Stone
• Grigoire (initiate): Required 12x Living Steel, drops Shard of Agony or Stygian Stone
• Beast in the Ice (initiate): Required 12x Distilled Fear, drops Pincushioned Doll or Stygian Stone
• Lord Zir (initiate): Required 12x Exquisite Blood, drops Pincushioned Doll or Stygian Stone
• Urivar (initiate): Required 12x Judicator's Mask, drops Abhorrent Heart or Stygian Stone
• Duriel (greater): Required 3x Shard of Agony
• Andariel (greater): Required 3x Pincushioned Doll
• Harbinger of Hatred (greater): Requires 3x Abhorrent Heart
• Belial (exalted): Requires 2x Betrayer's Husk

In addition to defeating low-level bosses, you can also earn specific lair keys by completing the following Diablo 4 events or gameplay:

• Malignant Heart: Whispers or Helltides
• Living Steel: Helltides Chests
• Distilled Fear: Nightmare Dungeons
• Exquisite Blood: Legion Events, Helltides, and World Bosses
• Judicator's Mask: Helltides, Whispers, and World Bosses
• Betrayer's Husk: Belial's Ambush

What Is Belial's Ambush?

Belial's Ambush is essentially an ambush that randomly triggers after defeating any initiate or greater boss, ensuring you have a chance to unlock Belial's hoard.

While this small Belial isn't as dangerous as a full-fledged boss, you must remain vigilant during the fight. During battle, it will attack you with a combination of blood and poison magic, requiring you to dodge quickly and carry gear with appropriate resistance.

How To Find Lair Bosses?

While you no longer need to collect summoning materials in advance, it's recommended to wait until your character level is high enough to handle endgame content before finding and challenging a Lair Boss.

You can find the corresponding lair boss on the map by its unique icon. Right-clicking it will teleport you to the boss and begin the fight. However, before doing so, you'll need to understand the boss's lair keys and drop information and find reliable allies.

Lair Boss Loot Patterns

First, all lair bosses have the potential to drop either Uniques or Mythic Uniques. These drops are categorized as general available to all classes, and gear specific to each class.

When you defeat a boss and receive your first Unique drop, it will be a class-exclusive item. If you obtain other Unique loot or defeat the boss later, your chances of receiving general or exclusive loot are equal.

In addition, it's recommended to complete the lair boss fight in a group, not only because it's more efficient, but also because each additional team member increases the boss's chance of dropping additional Unique loot by 33%.

Alternatively, you can increase the boss's loot drop rate by increasing the difficulty. Typically, at Torment 3 difficulty, the current lair boss will drop one additional Unique loot. At Torment 4 difficulty and with enough players, the boss may even drop seven.

Best Season 10 Lair Keys Farming Strategy

In addition to lair keys, you'll also need to complete other tasks to earn gold and other crafting materials. Therefore, it's not recommended to directly challenge initiate boss after entering the endgame. Instead, first obtain Undercity Tributes through Helltides.

To do this, you must first own Vessel of Hatred DLC, which qualifies you for entering and farming Kurast Undercity. You can then earn more Undercity Tributes by repeatedly defeating Blood Maidens in Helltides.

The more Tributes you use before entering Kurast Undercity, the greater the rewards you'll ultimately receive, significantly increasing your chances of obtaining lair keys by completing Kurast Undercity.

That's all you need to know before farming Diablo 4 lair bosses in Season 10. While you're doing the quests, don't forget to challenge the new boss Bartuc in Infernal Hordes to obtain Chaos Armor!

If defeating lair bosses to obtain Unique or Mythic Uniques on your own is too tedious or difficult, you can also trade safe Diablo 4 items at D4GOLD! Simply enter the name of the Unique item you want to instantly retrieve and buy it!

Although it's only been less than a month since Diablo 4 Season 10 officially launched, the development team has already begun preparing for a new round of Sanctuary Sitdowns for Season 11, previewing information about the new 2.5.0 PTR.

To be honest, this seems a bit rushed compared to the pre-release schedules of past seasons. After all, Season 11 is typically released in January of the next year, while pre-release Sanctuary Sitdowns typically take place only about a month in advance.

Therefore, we can speculate on two possibilities for this sitdown: either Season 11 holds special significance for Diablo 4 (such as being the final season), or further plans for the game in 2026 will be announced through this discussion stream.

Below, we'll combine the official information already released about Diablo 4 Season 11 Sanctuary Sitdown to provide you with an introduction and speculation.

When Will The New Sanctuary Sitdown Take Place?

Sanctuary Sitdown event for Season 11 and 2.5.0 PTR will take place on October 16th at 11:00 AM PDT, and the format will differ from previous events.

Before the release of 2.4.0 PTR, Diablo 4 switched from its traditional Campfire Chats, livestreamed on Twitch or YouTube, to a Sanctuary Sitdown, a Q&A format held on Discord. You had to join Sanctuary Discord group to ask questions.

This upcoming Sanctuary Sitdown will combine the two approaches. The development team will first broadcast live on Twitch and YouTube, announcing the next steps for the game through a conversation with the host, followed by an additional Q&A session in Sanctuary Discord.

What Does This Format Change Mean?

While it's still unknown what new Diablo 4 developments of this Sanctuary Sitdown will reveal, or how satisfied players will be, the combination of a livestream and Q&A will undoubtedly provide a more comprehensive answer to your questions about Season 11 or 2.5.0 PTR.

If you're familiar with or participated in Sanctuary Sitdown on August 14th, you'll know that it was quite restricted. You had to log in to Diablo Discord server and click "Interested" on Sanctuary Sitdown Event page to ask questions.

Furthermore, August 14th Discord Q&A didn't feature a recording or replay feature. This means if you missed it, you'll only be able to access relevant content through screen recordings or summaries uploaded by other players.

The upcoming 2.5.0 PTR Sanctuary Sitdown will initially feature a livestream similar to Campfire Chats, hosted by veteran ARPG player and creator Rhykker.

This means he'll ask more specialized questions, allowing you to gain key insights from the development team's answers. After the livestream, you'll have a clearer idea of ​​what you'd like to learn more about, allowing you to better utilize Q&A session.

This shift in format suggests that Diablo 4 development team is, at least for now, more attentive to player feedback and suggestions than before. It also suggests that the upcoming Sanctuary Sitdown may reveal even more content than before.

Will This Sanctuary Sitdown Preview Anything Else?

While this Sanctuary Sitdown is likely to focus on previewing and introducing Season 11 and 2.5.0 PTR, the content of both the livestream interview and Q&A will not be strictly limited.

Therefore, it's reasonable to assume that both the host and players will raise popular questions about the second DLC and the number of seasons Diablo 4 will have. However, how the developers will respond remains unknown.

The second DLC, originally scheduled for 2025, has been delayed to 2026. With 2026 less than three months away, it's honestly worth it to tease some information to pique player interest.

How To Get Twitch Drops?

Whenever Diablo 4 hosts a content preview livestream before a new season or PTR, and Twitch is included, you have a chance to receive a drop - usually new gear or cosmetics - by watching the livestream on Twitch.

Twitch Drop for Sanctuary Sitdown on October 16th is Rogue class-exclusive, one-handed cosmetic Penitent's Poniard. To receive it, you'll need to meet the following requirements:

• Watch at least 30 minutes of exclusive Diablo 4 content on Twitch between 11:00 AM and 2:00 PM PDT on October 16th.
• Link your Battle.net and Twitch accounts.
• To claim the drop, watch through a PC browser, Android, or iOS Twitch app.
• Claim your rewards manually on the livestream's Twitch channel or through your Twitch inventory (rewards will not be automatically added to your game account).
• Claim your rewards within 7 days and ensure they are successful, otherwise the drop will be lost.

This concludes our understanding of the new Sanctuary Sitdown. Since the livestream will take place mid-week next week, if you don't have time to watch, you can watch the replay or other people's summaries to get a head start on the next PTR.

While staying up to date on game developments is important, now your primary focus in Diablo 4 Season 10 is still farming! This is especially important if you want to become stronger or unlock enough hoards for the lair boss.

To this end, D4GOLD Buy Diablo 4 Items page provides nearly every item you need for Season 10, ensuring a secure and convenient shopping experience!

As you enter a new season in Diablo 4, you need to quickly acquire rare and powerful gear to ensure your character is strong enough to face more dangerous enemies and challenging content.

In Season 10, while Chaos Armor is a valuable seasonal item for quickly boosting your combat power, classic mythic items are still worth farming. They boast 800 item power and come with at least one high-level affix, significantly improving their stats.

So, with Chaos Armor so popular in Season 10, what are the best ways to obtain mythic items? This time, we'll introduce the four most efficient methods.

1. Defeating Echo Of Lilith

In addition to direct drops, mythic items can also be crafted by consuming Resplendent Spark as a material at a blacksmith or jeweler.

To ensure you have enough Resplendent Sparks, there are many ways to obtain them. Defeating the boss Echo of Lilith on Torment difficulty is one such option.

However, it's important to note that you can only obtain one Resplendent Spark per season by this way.

As one of the most dangerous bosses since Diablo 4's launch, Lilith presents a challenge every season, but as long as you master her attack patterns and power up as much as possible, obtaining this Resplendent Spark is easy.

First, you need to travel to the southwestern Fractured Peaks to complete the quest Echo of Hatred. Once you obtain Lilith's lair keys, you can begin the boss fight to unlock the final loot (this is a mechanic change from Season 8).

The fight is divided into two phases, each with Lilith's health bar at full strength. In general, during both phases, you should aim to increase your movement speed to avoid being hit by Blood Orb abilities and also increase your Shadow resistance.

Phase 1

During this phase, Lilith will generate Blood Orbs through Blood Blisters. To avoid them, you must stay within the boss's attack range. If you are hit, you will be inflicted with a stacking debuff.

In addition, the boss will unleash several wavelike abilities during this phase. You must remain vigilant and observe their movements to dodge them. Towards the end of this phase, the boss will summon Oppressors to assist her, which you must destroy.

Phase 2

At the beginning of Phase 2, the boss will create four Blood Pools and continue to generate Blood Orbs. She will then gradually destroy three sections of the platform that serve as the arena: the top third, the top right corner, and the top left corner.

As she begins to destroy the platform, you must move away from the affected section, avoid damage from Void Orbs generated by Blood Pools, and prevent the boss from pulling you towards her after destroying the platform.

After defeating Lilith in Phase 2, you will receive loot, one of which is Resplendent Spark.

2. Obtaining The Final Season Journey Rewards

To ensure you have a purposeful approach to your gameplay and a clearer focus for your efforts, Diablo 4 introduces a Season Journey system for each season. This system assigns various objectives based on the main storyline, and rewards are awarded upon completion.

The rewards for the final chapter of Season Journey typically include a Resplendent Spark, which you can use to craft a mythical item of your choice.

In Season 10, Season Journey chapter that rewards you with Resplendent Spark is Destroyer Chapter. By completing the objectives for this chapter, you can earn the following cache rewards:

• Challenge Journey Cache from Lootmaster
• Challenge Journey Cache from Chaos in Hell
• Challenge Journey Cache from Entropy
• Challenge Journey Cache from Bloodstained Chaos
• Challenge Journey Cache from Mastery Maker
• Challenge Journey Cache from With Sand to Spare
• Challenge Journey Cache from Pinnacle of Chaos

Complete all objectives within the chapter to earn the following rewards:

• Guardian of the Sanguine Grove (Emblem)
• Chaotic, Warlord (Player Titles)
• 1 Resplendent Spark
• 4 Smoldering Ashes

3. Farming Mythic Chaos Rifts

Chaos Rifts are a seasonal event exclusive to Season 10. Farming them will yield a variety of rare loot, including Chaos Armor and Chaos Perks. Chaos Rifts come in four different rarities, with higher rarity yielding better rewards.

The raciest are Mythic Chaos Rifts, and each one you complete guarantees a mythic item drop. Of course, the chance of these Chaos Rifts appearing is also very low, requiring you to repeatedly farm Helltides or Nightmare Dungeons to find one or two.

When a Chaos Rift icon appears on the mini-map, hover your mouse over it to view detailed information about the event. If it's mythic, you can then travel to the designated location and kill the enemies surging from the rift to obtain loot.

4. Obtaining Infernal Chests

In Season 10, when you farm Infernal Hordes, in addition to the chance of receiving loot during combat, you can also exchange Infernal chests by Burning Aether, a special currency you collect. Opening these chests also has a chance of receiving mythic items.

To maximize farming efficiency, we recommend teaming up with friends and completing the challenge on Torment 1+ difficulty.

In addition, Infernal Hordes is a wave-based game mode. Before each wave begins, you can select an Infernal Offer, which provides a random bonus (either positive or negative).

Season 10 introduces Chaos Waves as the fourth offer, which have random effects and are very beneficial for collecting Burning Aether. You can also take advantage of this opportunity to obtain more Infernal chests and increase the drop rate of mythic items.

This concludes the guide to obtaining mythic items or crafting materials in Diablo 4 Season 10. I hope it helps you complete the season! Have fun!

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