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Spend Tributes in the Kurast Undercity Dungeon

Once you've stocked up on Tributes of Titans, it's time to Diablo 4 Items move into the Kurast Undercity, a dungeon accessible in the Vessel of Hatred DLC. Each Tribute of Titans you use increases the drop rate and quantity of Lair Boss materials earned at the end of a successful run.

Here's how to optimize your Undercity farming runs:

1. Activate a Tribute of Titans before starting each run.
2. Clear the dungeon quickly, focusing on elite packs and side objectives that increase end rewards.
3. Repeat the process until you've gathered enough materials for the boss you're targeting.

If you don't own the DLC, your best alternative is to stay in Helltides and repeatedly summon Blood Maidens using Baneful Hearts. This remains the most consistent non-DLC method of farming Initiate Boss materials in Season 10.

Step 3: Move Up the Lair Boss Ladder

Once you've reached your material goals, you can start summoning and defeating Initiate Lair Bosses. Each successful clear not only grants high-tier loot but also has a chance to drop Greater Lair Boss materials, letting you climb the ladder efficiently.

Here's the ideal farming progression path:

1. Farm Initiate Boss materials via Helltides and Undercity runs.
2. Defeat Initiate Bosses to earn Greater materials.
3. Challenge Greater Bosses (like Duriel and Andariel) for a chance at Belial's Betrayer's Husk, used for Exalted chests.

This structured approach ensures you're always progressing upward, never wasting time farming bosses without the materials to open their reward caches.

Final Tips for Efficient Boss Material Farming

Always farm during active Helltides-they offer the best density and drop rates.
Party up to increase Tribute and material yield per hour.
Keep Baneful Hearts and Tributes of Titans stocked up at all times.
Prioritize Initiate Bosses if you want Mythics faster, since their fights are quicker and their drops feed directly into Greater Boss progression.
Consider buying D4 materials from eld.gg if you're missing specific Mythic components or materials.

By following this Helltide + Undercity loop, Diablo 4 Season 10 players can build up a steady supply of boss materials and enjoy near-constant Lair Boss access. With the right setup, you'll not only unlock Mythic gear faster but also stand ready for cheap Diablo 4 materials the ultimate challenge-Beial, Lord of Lies, the Exalted Lair Boss of the Vessel of Hatred DLC.