Diablo 4 Stronghold Bosses and Boss Trophies: Everything You Need to Know

Alexandre Jollier April 29, 2026 at 1:20 PM

In brief

Boss trophies are essential for crafting unique items in Diablo 4. Get them by defeating dungeon bosses, then use keys to access their treasures or craft directly via the Horadric Cube to target the gear you covet.

Diablo 4 players are constantly on the lookout for new strategies to improve their gear, and boss trophies, which allow you to craft unique items, play a central role in this quest. This article offers an in-depth look at the mechanics of stronghold bosses and boss trophies.

Boss trophies in a nutshell

Boss trophies are special items that can be obtained by killing one of the bosses. These trophies can be used to craft unique items; they can be found among several types of loot, but drop much more frequently during boss fights or when opening reward chests.

Stronghold bosses: Not such an easy challenge

Stronghold bosses are formidable enemies, and defeating them requires a certain amount of preparation. Here is the list of bosses and their associated trophies:

Boss	Trophy
Andariel	Voodoo Doll
Beast in the Ice	Distilled Fear
Butcher	Fresh Meat
Duriel	Fragment of Agony
Grigoire	Living Steel
Lord Zir	Exquisite Blood
Herald of Hatred	Vile Heart
Urivar	Judge's Mask
Varshan	Malignant Heart

Obtaining stronghold keys

To access the treasures of stronghold bosses, you need to use stronghold keys, essential for opening chests and getting rewards. You can obtain keys through various methods:

Opening chests in Helltides: you have a chance of finding keys when opening these reward chests
War events: completing war plans can also grant you keys
Defeating world bosses: keys are often given as rewards for world bosses
Legion events: by taking part in these events, you also have chances of obtaining keys
Tree of Whispers cache rewards: you also have chances of obtaining keys by opening these rewards.
Kurast Undercity runs: these runs can also be rewarded with keys.

Using stronghold boss keys

Once you have managed to obtain keys for the stronghold boss, you will be able to use them to open the bosses' treasures. Boss trophies can be used in various ways to increase their effectiveness.

Tip

Trophies can be converted into stronghold boss keys at the alchemist in any town.

Using them via the Horadric Cube

Another strategy is to spend the trophies in the Horadric Cube. To use the trophies, you will need to combine them in the Horadric Cube, so as to create a unique random item corresponding to one of the items on the loot table of the boss in question. This is a good strategy to adopt if you are looking to obtain a specific item.

When facing dungeon bosses, your priority is mostly to…

Frequently asked questions

Where to get boss trophies in Diablo 4?

Trophies drop by killing dungeon bosses or opening the associated reward chests. They can also be picked up from other loot, but much less frequently.

How do you access dungeon boss treasures?

You need to have dungeon keys, obtained via Helltides, Legion events, defeating world bosses, Legion events, Tree of Whispers caches, or Kurast Undercity runs.

Should you convert your trophies into keys or use them at the Horadric Cube?

If you're looking for a specific item, the Horadric Cube is more efficient since it creates a unique directly. Keys are useful for farming additional trophies or for raw luck.

What trophies do major bosses like Andariel or Duriel give?

Andariel drops the Voodoo Doll, Duriel the Fragment of Agony, the Butcher the Fresh Meat, and Grigoire the Living Steel, among other bosses with their own unique trophies.

Key takeaways

Boss trophies drop much more often during direct fights or when opening reward chests.
You can convert your trophies into dungeon keys at the alchemist to access boss treasures.
Combine your trophies at the Horadric Cube to directly craft a unique from the corresponding boss's loot.
Keys can be obtained via Helltides, Legion events, world bosses, Legion, and Kurast Undercity runs.