How to Farm Esu’s Heirloom in Diablo IV Season 13

If you want your Sorcerer build in Diablo IV to reach maximum critical strike chance, then Esu’s Heirloom is one of the most important unique items you can equip.

These unique boots convert movement speed directly into critical strike chance, allowing high-mobility Sorcerer builds to push their crit scaling to incredible levels. The problem is that many players are still farming them using outdated methods from previous seasons.

Season 13 completely reshuffled the boss loot tables, and if you are still following old farming routes, you are probably wasting a massive amount of time.

Fortunately, the community has already figured out the fastest and most reliable way to target farm Esu’s Heirloom.

Why Esu’s Heirloom Is So Powerful

Esu’s Heirloom has become one of the defining Sorcerer uniques because of how efficiently it scales offensive power.

The boots convert movement speed bonuses directly into critical strike chance. With the right setup, this allows players to push toward the massive 40% critical strike bonus cap.

For Sorcerer builds that rely heavily on:

• Fast movement
• Frequent spell casts
• Critical strike scaling
• Aggressive positioning

these boots become an enormous damage increase.

The item is especially popular in high-end speed farming and endgame builds where mobility and burst damage are both essential.

Best Farming Method: Astaroth

The strongest target farming method for Esu’s Heirloom in Season 13 is farming Astaroth.

After Blizzard updated the loot pools, Astaroth became the primary Lair Boss with the highest probability of dropping the boots.

This makes him significantly more efficient than general world farming or relying on random drops.

Farm on Torment Difficulty

While you can technically fight Astaroth on any difficulty, the real farming efficiency begins at Torment 1 and above.

Each Torment tier:

• Increases unique drop rates
• Improves overall loot quality
• Raises your chances of seeing Esu’s Heirloom

However, efficiency still matters more than difficulty alone.

The ideal approach is farming the highest Torment tier you can:

• Clear quickly
• Survive consistently
• Repeat efficiently

If increasing the difficulty dramatically slows your runs, your overall farming efficiency actually drops.

The Horadric Cube Backup Strategy

Eventually, most players run out of:

• Lair Keys
• Boss materials
• Patience

That is where the Horadric Cube crafting system becomes incredibly valuable.

Season 13’s crafting updates introduced one of the strongest bad-luck protection systems currently available in the game.

How the Horadric Cube Method Works

To use the method:

1. Go to the Horadric Cube
2. Select the “Upgrade to Unique” option
3. Insert a common pair of boots
4. Spend Primordial Dust and Enhanced Primordial Dust
5. Roll for a unique boot item

Because this method focuses exclusively on the boot slot, it removes:

• Helmets
• Gloves
• Chest armor
• Pants
• Other armor categories

from the loot pool entirely.

That dramatically improves your odds compared to generic farming.

Open World Farming Tips

Open-world farming is still viable, but only if done correctly.

Random events are generally inefficient and should not be your focus.

Instead, if you are farming outside of boss encounters:

• Prioritize Helltides
• Farm large amounts of cinders
• Spend them exclusively on Tortured Gifts of Boots

This creates additional targeted opportunities for boot drops.

Don’t Waste Your Obols

Once you finish opening Helltide chests, take your Obols directly to the Purveyor of Curiosities and gamble specifically for boots.

While the drop rate is lower than directly farming Astaroth, this strategy:

• Keeps your inventory cycling
• Generates additional crafting materials
• Provides more chances at upgrades
• Supplements your primary farming route

Over time, these additional rolls can add up significantly.

The Most Important Stat: Movement Speed

One of the biggest mistakes players make is assuming any pair of Esu’s Heirloom boots is automatically good.

That is not true.

When the item drops, you need to pay extremely close attention to the movement speed roll.

Because the unique effect scales directly with movement speed:

• Higher movement speed equals more critical strike chance
• Better movement rolls dramatically increase the item’s value
• Poor movement speed rolls can severely limit the boots’ effectiveness

In some cases, a well-rolled legendary pair of boots may actually outperform a poorly rolled Esu’s Heirloom until you fully optimize and Masterwork the unique.

Don’t Ignore Masterworking

Masterworking can significantly improve the boots later on, especially if you manage to land upgrades on:

• Movement speed
• Critical strike-related affixes
• Defensive utility stats

Even a mediocre drop can become extremely strong after proper endgame optimization.

The Fastest Overall Farming Rotation

For maximum efficiency, the best farming loop currently looks like this:

Step 1: Farm Materials

Gather:

• Lair Keys
• Summoning materials
• Primordial Dust
• Enhanced Primordial Dust

Step 2: Chain Farm Astaroth

Run the boss repeatedly on the highest efficient Torment tier possible.

Step 3: Use the Horadric Cube

Spend spare materials upgrading common boots into unique boots for additional chances at Esu’s Heirloom.

Step 4: Farm Helltides

Use Helltides as supplemental farming:

• Open Tortured Gifts of Boots
• Collect Obols
• Gamble at the Purveyor

This combination creates the highest overall efficiency for farming the item.

Final Thoughts

Esu’s Heirloom remains one of the strongest mobility-based offensive uniques available for Sorcerers in Diablo IV Season 13.

Thanks to the updated loot tables, Astaroth is now the best direct target farming option, while the Horadric Cube provides an excellent backup system for unlucky players.

If you combine:

• Efficient Torment farming
• Fast Astaroth clears
• Targeted Helltide chests
• Smart Horadric Cube crafting

you can dramatically improve your chances of securing a powerful pair of Esu’s Heirloom boots and pushing your Sorcerer’s critical strike scaling to the next level.