Diablo 4 - Kurast Undercity

Dive into Kurast Undercity, a challenging dungeon in Diablo IV Season of Witchcraft expansion, unlocked at level 20. This zone features dangerous elite monsters, cursed environments, and a terrifying final boss. Drawing inspiration from the classic Kurast of Diablo II, Kurast Undercity delivers a thrilling blend of nostalgia and fresh, fast-paced action.

Take on Portal Prankster Goblins, battle waves of Cursed Minions, collect powerful Witch's Essences to empower your character for future encounters. Designed for both solo adventurers and squad gameplay, this dungeon now offers updated loot mechanics and exclusive seasonal rewards in Diablo 4 Season of Witchcraft.

General Information about the Kurast Undercity

Kurast Undercity is an exciting time-attack dungeon in the Season of Witchcraft expansion for Diablo 4. This dungeon challenges players with a countdown timer that starts upon entry, requiring swift and strategic combat to progress through waves of cursed enemies and ultimately face the final boss.

Key Features

• Time Challenge: The dungeon begins with a countdown timer. Defeating enemies adds precious seconds, keeping the action intense and fast-paced.
• Enhanced Gameplay Mechanics: Progress through the Undercity by defeating waves of cursed foes and activating Spirit Beacons and Grand Beacons to gain power-ups.
• Spirit Beacons: Summon linked foes upon activation, defeating them grants buffs to speed, cooldowns, and Attunement levels.
• Grand Beacons: Face off against elite enemies for substantial Attunement gains and powerful rewards.
• Exclusive Seasonal Loot: Collect Witch’s Essences and other unique resources to enhance your character’s gear and unlock exclusive items. Faster completions yield superior rewards, particularly at higher difficulties.

Prepare for an unforgettable adventure in Kurast Undercity and make the most of the new seasonal features with optimized strategies and builds!

Unlocking the Kurast Undercity

In Diablo IV, unlocking Kurast Undercity opens up a new area packed with intense combat and top rewards. You’ll gain access through the Vessel of Hatred campaign by completing a priority quest. This quest is your introduction to the Kurast Undercity dungeon, filled with afflicted monsters, elite bosses, and epic challenges.

To unlock the Kurast Undercity in Diablo 4, you must first complete the Vessel of Hatred Campaign Quest "Reunion" and reach level 15 or higher. Meeting these requirements will grant you access to the Priority Quest "The Kurast Undercity", which introduces the dungeon.

The Priority Quest chain will guide you through various tasks, bouncing between the Undercity, the streets of Kurast, and other key locations. Players must complete each district of the Undercity before the storyline concludes and the dungeon is fully unlocked.

How to Enter Kurast Undercity

Journey to the bustling city of Kurast in Nahantu region. To locate Kurast Undercity, head to the eastern side of Upper Kurast, where the Undercity entrance awaits near the Portal Activator.

You’ll see the entrance to Kurast Undercity as the next icon:

Click on the activator to open the Spirit Brazier menu, which allows you to select your Tributes to enhance your run with powerful boosts. Once you’re set, activate the portal, and you’ll be transported into a random district within the Undercity.

Levels and Bosses in Kurast Undercity

A run through the Kurast Undercity dungeon consists of three levels filled with afflicted monsters and challenges. Clear as many enemies as possible to reach Attunement rank four before moving forward. Every district in the Undercity features its own boss, each with unique abilities and dialogue.

On the final floor, where the timer pauses, you’ll face one of three epic undercity bosses:

• Yoche, the Golden (Temple District)
• Longtooth, the Wretched (Caves District)
• Alia, Kurast’s End (Ziggurat District)

Boss Mechanics

Yoche, the Golden

• AoE Attack: Yoche unleashes a powerful area attack, filling the room with golden light. Use one of the four pillars as cover to survive.
• Minion Summons: After each AoE, Yoche summons minions near the pillars. Clearing at least one minion is crucial for safe positioning.
• Charge Attack: Dodge her charge, but be careful—if she hits a pillar, it shatters, reducing your cover.
• Golden Shield: Yoche briefly shields herself with golden armor. Focus fire to break the shield and keep pressure on her.

Longtooth, the Wretched

• Storm’s Eye: Longtooth surrounds players with storms, creating hazardous yellow zones on the ground. Avoid these areas to escape a debuff.
• Minion Summons: Longtooth calls in minions throughout the battle. Group them up and clear them to keep the arena manageable.
• Charge Attack: As his health drops, Longtooth performs charge attacks. Keep dodging to avoid massive damage.

Alia, Kurast’s End

• Shield Mechanics: Alia alternates between red and green shields. Players need to match their shield color to red or green zones for immunity.
• Wave Attacks: Alia sends out waves that match your shield color. The number of waves increases over time, requiring careful positioning.
• Room-Wide AoE: Alia’s large AoE attack requires shield matching to prevent damage. Staying close to her helps minimize movement.
• Chasing Hazards: Alia summons energy spheres that chase you. Only step into those matching your shield color to avoid harm.

Rewards in Kurast Undercity

Kurast Undercity rewards those who dare to face its formidable challenges. As part of the Season of Witchcraft, the dungeon provides a unique opportunity to gather rare Legendary Items, valuable Runes, and exclusive seasonal gear tailored to empower your character. Strategically utilizing the Tribute and Bargain systems enhances these rewards, offering players control over their loot progression and gearing priorities.

Tribute

To maximize your rewards, utilize the Tribute System:

• Offering Tributes: Before each dungeon run, players can offer Tributes at the Spirit Brazier. These enhance the quality of loot found during and after the dungeon.
• Attunement Levels: Achieving higher Attunement levels increases the potency of Tribute bonuses. This system rewards strategic planning and efficient dungeon clearing.

However, to activate Tribute rewards, you need at least Rank 1 Attunement within the Undercity. Reaching higher Attunement ranks boosts Tribute benefits, adding a strategic element to every run. Choose your Tributes wisely - stacking the right ones can yield specific rewards, such as Legendary items, rare affixes, or even Mythic Unique.

Resolute Tributes benefit only the player who starts the run, while United Tributes enhance rewards for everyone in the group.

Where to Farm Tributes:

Bargains

After completing a dungeon run, players can use the Bargain System at the Spirit Brazier to tailor their loot. This allows customization of gear, ensuring optimal stats and bonuses for your build.

Here’s what you can get from Bargains:

• Skill & Passive Ranks: Legendary armor includes Skill Ranks, and amulets feature Passive Ranks.
• Core Stats & Resistances: Legendaries may come with Core Stat and Resistance affixes.
• Primary Resource & Utility Aspects: Equipment may relate to your resource needs and add Utility aspects.
• Chaotic Uniques & Random Equipment: Uniques can fit any class, and you may receive extra gear pieces.

Portal Pranksters

In addition to battles and loot, you’ll meet Portal Prankster Goblins - mischievous little creatures that add a fun twist to your run, turning your dungeon dive into a thrilling chase!

When a Portal Prankster shows up, get ready! As you move in, it’ll dash into a portal, pulling you into a fast game of tag. The goblin hops from portal to portal, racing through the Undercity’s winding paths. Catching these pranksters is tough, but the rewards make it worth the chase!

Catching a Portal Prankster unlocks a bonus chest packed with awesome loot: Tributes, Runes, and more loot to boost your power. But these goblins are speedy, so stay sharp and act fast to claim your rewards!

Tips for Efficient Tribute Farming for Kurast Undercity

Efficiently farming Tributes in the Kurast Undercity is essential to maximize your rewards and enhance your character’s progression in the Season of Witchcraft. Here are some strategies to make the process smoother and more productive:

• Target High-Difficulty Areas: Focus on completing Nightmare Dungeons and Whisper Bounties. These locations frequently yield high-quality Tributes, including rare ones like the Tribute of Refinement.
• Use Speed and AoE Abilities: Equip gear that increases your movement speed and utilize Area-of-Effect skills to quickly clear groups of enemies, particularly elites, for better Tribute drops.
• Coordinate Team Runs: Running dungeons with a team increases efficiency and allows for the collection of United Tributes, which provide bonuses to all group members.
• Plan Tribute Usage: Before starting a run, ensure you have the appropriate Tributes ready to enhance your loot quality. Stack them strategically to align with your current build and gear needs.

By following these tips, you’ll optimize your Tribute farming efforts and make the most of your dungeon runs in the Kurast Undercity.

Conclusion

Kurast Undercity represents one of the most engaging and challenging dungeons in Diablo 4 Season of Witchcraft. With its intricate design, time-based mechanics, and dynamic bosses, it provides an unparalleled gameplay experience. Players can explore its cursed depths while leveraging unique systems like Tributes and Bargains to maximize their loot potential and enhance their builds.

Embrace the opportunity to face the Portal Pranksters, claim Legendary Items, and overcome formidable foes like Yoche, Longtooth, and Alia. Whether you venture solo or with a team, the Kurast Undercity offers rich rewards and a chance to solidify your legacy in Sanctuary.

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Change Log

• 04.11.2024 - Diablo 4 Kurast Undercity Guide published.
• 23.01.2025 Updated for Diablo 4 Kurast Undercity.