Endgame in Diablo IV Season 13 and the Lord of Hatred expansion is less about simply clearing content and more about building a highly efficient farming loop. Once you reach the highest Torment tiers, progression is no longer linear—it becomes a system of optimizing drop rates, targeting specific loot sources, and stacking mechanics that multiply rewards.

This guide breaks down the most effective endgame farming strategies based on extensive testing across multiple fully geared characters. The focus is simple: maximize mythic unique drops, generate large quantities of high-tier gems, optimize war plan routing, and extract the highest possible value from every activity.

Understanding the Endgame Loop

Before diving into specific systems, it’s important to understand how D4 Gold endgame is structured. The core progression loop revolves around four pillars:

Mythic Unique farming (primary power spikes)

Gem optimization (consistent stat scaling)

War Plan efficiency (route optimization system)

Boss and Tribute cycling (burst loot sources)

Every activity feeds into at least one of these systems. The key is not doing everything—it’s doing the right things repeatedly.

Mythic Uniques: The Core Endgame Chase

Mythic uniques are the defining power items of Season 13. They are not just upgrades—they are build enablers that push characters beyond Torment 10 and into true endgame scaling.

The most important thing to understand is this: you should always farm more mythics than you need.

Why? Two reasons:

RNG protection—you may need multiple copies to hit the correct affixes.

Upgrade potential—combining duplicates allows rerolling into stronger versions.

When you obtain three copies of the same mythic, you can combine them to reroll outcomes, increasing your chance of getting one or more Greater Affixes. This is especially important for stats like:

All Resistances

Damage Reduction

Core offensive multipliers

A single well-rolled mythic with Greater Affixes can outperform multiple average versions combined.

Torment Difficulty: Why It Matters More Than You Think

One of the most overlooked mechanics in endgame farming is Torment scaling.

Higher Torment levels directly increase:

Legendary drop rates

Unique item frequency

Mythic unique spawn chance

Seal and prism acquisition rates

Even though lower Torment tiers are technically “farmable,” they dramatically reduce efficiency. If you are using high-value consumables like tributes or lair keys, running them below mid-to-high Torment levels is effectively wasting potential loot.

The rule is simple:

Always run your highest stable Torment for mythic farming.

Even a small increase in difficulty translates into significantly more loot over time.

War Plans: The Hidden Optimization System

War Plans are one of the most powerful tools for shaping your farming route. However, they are only effective when actively curated.

Instead of completing random objectives, you should be constantly resetting and tailoring your War Plan around high-value activities.

Best Activities to Prioritize:

Undercity runs

Lair bosses

The Pit

These consistently produce the highest reward density per minute.

Avoid wasting time on low-return activities unless required for progression.

Undercity Farming: The Mythic Goldmine

The Undercity is widely considered the single best source of mythic uniques when optimized correctly.

The most important node is:

Gutter Filth Node

This system introduces a chance for treasure goblins to spawn when activating beacons. These goblins do not drop loot immediately—but they massively increase end-of-run rewards.

The effect is exponential:

More goblin triggers

More hidden reward multipliers

Massive chest loot explosions at completion

Players have reported runs yielding 4–5 mythics in a single clear under optimal conditions.

Should You Take Trials and Tributes?

In most cases: no.

While it adds extra chest opportunities, it slows down efficiency unless you are in coordinated group play where loot is shared or multiplied.

Best Undercity Strategy

Prioritize goblin spawn nodes

Stack tribute-enhancing modifiers

Run in groups when possible

Open all end chests after full clear

This creates the highest mythic-per-hour ratio in the game.

Tributes: Converting Time Into Loot

Tributes are the backbone of structured farming.

The most valuable are:

Mythic tributes (highest tier loot conversion)

Ancestral armament tributes (upgrade fuel)

Heradric tributes (seal and charm progression)

The key mechanic is transformation:

Combine lower tributes

Upgrade into higher-tier tributes

Convert into dungeon power boosts

When optimized, tributes become a loop:

Farm → Combine → Upgrade → Run → Repeat

Group rotations are especially powerful here, allowing multiple players to stack one tribute for shared rewards.

Lair Bosses: Loot Pinatas With Mythic Potential

Lair bosses remain one of the most consistent sources of high-end loot.

Each boss requires specific keys:

Lair keys (standard bosses)

Greater lair keys (mythic-tier bosses)

These bosses drop:

Mythic uniques

High-affix ancestral gear

Rare crafting materials

What makes lair bosses unique is their deterministic structure. Unlike open-world farming, you know exactly what you are targeting.

Why Group Play Matters

While solo farming is viable, group rotations dramatically increase efficiency:

One key used per player

Multiple runs per session

Faster boss cycling

Even better, some boss mechanics allow shared loot triggers when special conditions are met, creating “loot burst” events where entire groups are rewarded simultaneously.

Nemesis Layers: High-Risk, High-Reward Encounters

Certain War Plan nodes can trigger Nemesis portals after Horde chest completions.

These encounters feature:

Dual boss fights

High-density loot explosions

Rare mythic drops

Rarer variants include:

Greater Nemesis Layers (increased loot volume)

Ultimate encounters (multi-chest rewards shared across party)

These events are rare but extremely rewarding, especially at high Torment levels.

Gem Farming: The Most Underestimated Power Source

Gems are often ignored, but they provide some of the most efficient scaling in the entire game.

Each gem type provides:

Weapon damage boosts

Armor resistance scaling

Stat-specific multipliers

The Upgrade Chain

Gems follow a progression system:

Normal → Royal → Grand → Amalgamated Heroic Forms

By combining multiple high-tier gems, you can create amplified versions with significantly higher stats.

For example:

Grand gems combined → massive single-slot damage boost

Full socket optimization → exponential scaling

A fully optimized gem setup can provide more damage than an entire gear upgrade cycle.

Best Gem Farming Location: Sears Reach

Sears Reach is currently the most efficient gem farming dungeon.

Loop structure:

Enter dungeon

Rush north to boss

Kill scorpion boss

Collect gem drops

Reset dungeon

Repeat

The boss consistently drops:

Royal gems

Occasional Grand gems

Upgrade materials

This loop is fast, repeatable, and scalable at any Torment level.

Seals and Charms: Late-Endgame Scaling Systems

Seals and charms represent long-term build customization.

They allow effects such as:

Additional charm slots

Reduced set requirements

Enhanced set bonuses

The most efficient farming method is:

Heradric tributes

Cube combination upgrades

High-Torment Undercity runs

At Torment 10 and above, seal drop rates increase significantly, making high difficulty mandatory for efficient farming.

Infernal Hordes and Pit: Situational Efficiency

Not all content is equally valuable.

Infernal Hordes

Fun but inconsistent

Best used for offering stacking rather than raw loot

The Pit

Best glyph upgrade system

Fast clears = better efficiency

But low loot value compared to other systems

Use these primarily for progression, not farming.

Final Optimization Philosophy

Endgame in Diablo IV Season 13 is not about doing more content—it’s about doing fewer things more efficiently.

The highest-performing loop is:

Undercity (mythics + goblin scaling)

Lair bosses (targeted loot)

Gem farming (Sears Reach loop)

Tribute conversion cycles

War Plan optimization

Everything else is secondary or situational.

Conclusion

Season 13 and the Lord of Hatred expansion redefine endgame farming around structured efficiency and layered reward systems. Mythics, gems, tributes, and boss rotations are no longer separate systems—they are interconnected loops designed to amplify each other buy D4 Gold.

Players who understand these interactions will consistently outperform those who simply “grind more.” In modern Diablo IV, efficiency is power.

And in a system built around exponential loot scaling, that efficiency is everything.