

Diablo 4: How to Summon the Golem (Necromancer Guide)

If you’re diving into Diablo 4 as a Necromancer, you might find yourself confused or frustrated trying to unlock and summon your Golem. This powerful companion can be a major asset in combat, but many players get stuck figuring out why their Golem isn’t spawning or how to even unlock it in the first place. In this comprehensive guide, we’ll walk you through everything you need to know about unlocking, summoning, and using the Golem, along with common fixes for when things don’t go as planned.
Whether you’re playing on PS5, Xbox, or PC, the process is the same. Let’s break down how you can get your Golem up and fighting alongside you in no time.
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Unlocking the Golem: The First Step

The ability to summon a Golem becomes available when your Necromancer reaches level 25. At that point, you’ll receive a class-specific quest called “Call of the Underworld.” This quest will appear automatically in your journal, so you don't need to seek it out manually.
You’ll be sent to the Shrine of Rathma, located northwest of Menestad. There, you’ll begin a series of tasks—collecting Unbroken Bones, exploring the Bitter Cave, and making a ritual offering at an altar. Once the quest is completed, you’ll unlock the Golem summon ability, starting with the Bone Golem.
How to Summon and Equip the Golem

Unlocking the Golem is only the first step. To summon it in battle, you must manually assign the Golem to your action bar.
Open your character screen and head to the Abilities section. Click the Skill Assignment button, then locate the Golem skill icon. Drag it onto an open slot in your action bar. From there, press the assigned button during gameplay to bring your Golem into the fight.
Note that this will occupy one of your limited active skill slots, so you’ll need to plan your loadout around it.
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Golem Types and Combat Role

In Diablo 4, Necromancers can summon one of three Golem types through the Book of the Dead system: Bone, Blood, and Iron. Each Golem offers a unique role in combat, and you can choose to either summon one or sacrifice it for a powerful passive bonus.
The Bone Golem is the first one you unlock at level 25. It serves as a tank and crowd control tool. When activated, it becomes Unstoppable, taunts nearby enemies, and gains 30% damage reduction for 6 seconds. You can upgrade it to shed a corpse every time it takes up to 20% of its max health as damage, or to gain bonus life and inherit Thorns equal to 70% of your armor while taunting. If you choose to sacrifice the Bone Golem instead of summoning it, you'll gain 10% increased attack speed permanently.
The Blood Golem is more offensive and provides sustain through health management. Its active ability makes it Unstoppable while draining blood from enemies around it, dealing area damage and healing itself for 5% of its maximum life per enemy drained. If only one enemy is drained, both the damage and healing are tripled. Its upgrades include absorbing 15% of the damage you would take or gaining 25% damage reduction and 50% increased damage while it’s healthy. Sacrificing the Blood Golem grants a 10% increase to your maximum life.
The Iron Golem is built for burst damage and hard crowd control. Its active ability causes it to become Unstoppable and slam the ground, dealing 175% damage and stunning enemies for 3 seconds. One upgrade causes every fifth attack to release a shockwave, while another makes its slam apply Vulnerable to enemies hit. Sacrificing the Iron Golem gives you a 30% boost to Critical Strike damage.
Each Golem suits a different playstyle. Bone Golem is ideal for defensive and summoner builds. Blood Golem works well in sustain-heavy or AoE-focused setups. Iron Golem fits aggressive builds that rely on burst damage and fast kills. Use the Book of the Dead to tailor your Golem choice—or sacrifice—to your current strategy.
Why Your Golem Might Not Be Spawning
If your Golem isn’t appearing, don’t worry. This is a common issue, and most of the time, it’s an easy fix.
One of the most frequent reasons is that players forget to assign the Golem skill to their action bar. Unlike skeletal minions, the Golem doesn’t summon automatically when unlocked. You need to open your abilities menu and drag the Golem skill into one of your active slots. Until that happens, pressing any button won’t do anything.
Another possibility is that your Golem has died or been dismissed. In this case, it doesn’t disappear permanently. Instead, there’s a fixed 20-second respawn timer before it can return to the battlefield. Trying to summon it during this time won’t work, and the game won’t display a message explaining the delay, which can be confusing.
There’s also a chance that the issue stems from an incomplete quest. The “Call of the Underworld” quest must be fully completed, including offering the collected bones at the altar and clearing the Bitter Cave. If any of these steps are skipped or not finished, the Golem won’t become available, even if the skill appears in your menu.
Lastly, technical bugs can occasionally cause the Golem to fail to summon. Restarting your game, re-logging your character, or ensuring your version of the game is up to date usually resolves these glitches. If everything else is in order and your Golem still refuses to appear, a quick reset is often all it takes to fix the issue.
Maximizing Your Golem’s Effectiveness

To get the most out of your Golem in Diablo 4, it’s important to do more than just summon it and let it roam. Each Golem type offers unique advantages, and how you use them in battle can make a significant difference in your survivability and damage output.
Use the active ability strategically. Every Golem has a powerful skill that can shift the momentum of a fight. Bone Golem taunts and reduces damage, Blood Golem drains enemies to heal itself, and Iron Golem slams enemies to stun them. Time these abilities during mob waves, boss phases, or when you need breathing room.
Keep your Golem on the front line. It’s designed to soak up hits, allowing you to cast safely from a distance. If you’re using Bone Golem, its upgrades may cause it to shed corpses as it takes damage, feeding into your corpse-based skills like Corpse Explosion and Corpse Tendrils.
Maintain corpse synergy. Certain upgrades, especially with the Bone Golem, generate corpses during battle. This creates a natural synergy with other core Necromancer abilities and increases your combat efficiency.
Track the respawn timer. If your Golem dies, it doesn’t vanish permanently. It automatically respawns after 20 seconds. During this window, play more defensively or reposition until it returns.
Plan around cooldowns. Golem's active abilities have their cooldowns and are not affected by cooldown reduction stats. Trigger them when it matters most, because you won’t be able to spam them in rapid succession.
Mastering the rhythm of summoning, positioning, and activating your Golem’s abilities can elevate your gameplay significantly. Whether you’re clearing mobs or surviving elite encounters, your Golem is more than just a summon—it’s a central part of your strategy.
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Frequently Asked Questions
Q: When do I unlock the Golem?
A: You unlock it at level 25 by completing the "Call of the Underworld" class quest.
Q: How do I summon it?
A: Assign the Golem skill to your action bar through the Skill Assignment menu. Then press that assigned skill button in combat.
Q: What types of Golems are there?
A: There are three: Bone (tank and corpse generation), Blood (sustain and AoE), and Iron (burst damage and crowd control). Each can be customized or sacrificed using the Book of the Dead.
Q: Can my Golem die?
A: Yes. When it dies, it automatically respawns after 20 seconds.
Q: What should I do if my Golem doesn’t spawn?
A: Make sure it’s assigned to your skill bar, the unlocking quest is complete, and it isn’t waiting on a respawn timer. Restart the game if necessary to resolve bugs.
Final Words
The Golem is one of the most iconic and versatile companions in Diablo 4. It adds depth to your Necromancer build, offering both a frontline tank and utility for corpse-based skills. Whether you choose the sturdy Bone Golem, the bloodthirsty lifestealing Blood Golem, or the raw power of the Iron Golem, you’ll find ways to tailor it to your playstyle.
Unlocking it is just the beginning. With good timing, smart positioning, and build synergy, your Golem can become the undead edge you need to dominate Sanctuary.
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