For new players looking to get into the endgame boss content in Diablo 4, you might get confused about finding the locations of these bosses, what materials to use in summoning them, and what you can expect to drop from conquering each type of boss. In this guide, you’ll find one complete endgame guide on where and how to summon these uber bosses in Diablo 4.

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Complete Endgame Uber Boss Guide – Summoning Materials and Loot Tables

Here’s a complete and extensive list of all the bosses, including their summoning materials, location, uber versions, and loot tables for all classes.

BossesSummoning Materials RequiredUber or Tormented Echo VersionLocationGrigoire5x Living Steel2x Stygian Stones
15x Living SteelDry Steppes – Halls of the PenitentVarshanTrembling Hand
Blackened Femur
Gurgling Head
Malignant Heart2x Stygian Stones
3x Gurgling Heads
3x Blackened Femurs
3x Trembling Hands
3x Malignant HeartsHawezar – Malignant Tunnels (next to Tree of Whispers)Beast in Ice9x Distilled Fear
250x Sigil Powder2x Stygian Stones
27x Distilled Fear
250x Sigil PowderCrafted SigilLord Zir9x Exquisite Blood2x Stygian Stones
27x Exquisite BloodFractured Peaks – The Darkened WayDuriel2x Mucus-Slick Egg
2x Shard of Agony2x Stygian Stones
6x Mucus-Slick Eggs
6x Shards of AgonyKehjistan – Gaping CrevasseAndariel2x Sandscorched Shackles
2x Pincushioned Dolls2x Stygian Stones
6x Sandscorched Shackles
6x Pincushioned DollsKehjistan – Hanged Man’s Hall

Grigoire Loot Tables

General LootBarbarian Loot TableDruid Loot TableNecromancer Loot TableRogue Loot TableSorcerer Loot TablePenitent GreavesRamaladni’s Magnum Opus
Rage of Harrogath
Ancients’ Oath
Battle Trance
The Butcher’s CleaverInsatiable Fury
Hunter’s Zenith
Waxing Gibbous
The Butcher’s CleaverBlood Artisan’s Cuirass
Howl from Below
Greaves of the Empty TombWorld of Hakan,
Grasp of Shadow
WindforceStaff of Lam Esen
Iceheart Brais
Gloves of the Illuminatior

Varshan Loot Tables

General LootBarbarian Loot TableDruid Loot TableNecromancer Loot TableRogue Loot TableSorcerer Loot TableFrostburn
Mother’s EmbraceFields of Crimson
100,000 Steps
Gohr’s Devastating Grips
Ring of Red FurorMad Wolf’s Glee
Vasily’s Prayer
Greatstaff of the Crone
Airidah’s Inexorable WillBloodless Scream
Deathless Visage
Deathspeaker’s Pendant
Ring of the Sacrilegious SoulCondemnation
Eyes in the Dark
Skyhunter
Writing Band of TrickeryStaff of Endless Rage
Esu’s Heirloom
Raiment of the Infinite
Tal Rasha’s Iridescent Loop

Beast in Ice Loot Tables

General LootBarbarian Loot TableDruid Loot TableNecromancer Loot TableRogue Loot TableSorcerer Loot TableFrostburn
Mother’s Embrace
Fists of Fate
Paingorger’s Gauntlets
Tassets of the Dawning SkyFields of Crimson
100,000 Steps
Ancient’s Oath
Battle Trance
Hellhammer
Ring of the RavenousInsatiable Fury
Hunter’s Zenith
Waxing Gibbous
Storm’s Companion
Unsung Ascetic’s WrapBloodless Scream
Howl from Below
Deathspeaker’s Pendant
Ring of Mendeln
Mutilator PlateCondemnation
Word of Hakan
Windforce
Eaglehorn
Beastfall BootsStaff of Lam Esen
Esu’s Heirloom
Gloves of the Illuminator
The Oculus
Starfall Cornet

Lord Zir Loot Tables

General LootBarbarian Loot TableDruid Loot TableNecromancer Loot TableRogue Loot TableSorcerer Loot TablePenitent Greaves
Razorplate
Temerity
Yen’s BlessingRamaladni’s Magnum Opus
Rage of Harrogath
Gohr’s Devastating Grips
Overkill
The Butcher’s Cleaver
Arreat’s BearingMad Wolf’s Glee
Vasily’s Prayer
Greatstaff of the Crone
Fleshrender
The Butcher’s Cleaver
Wildheart HungerBlood Artisan’s Cuirass
Greaves of the Empty Tomb
Deathless Visage
Lidless Wall
Cruor’s EmbraceSkyhunter
Grasp of Shadow
Scoundrel’s Kiss
Eyes in the Dark
Asheara’s KhanjarEsadora’s Overflowing Cameo
Raiment of the Infinite
Iceheart Brais
Staff of Endless Rage
Fractured Winterglass

Duriel Loot Tables

General LootBarbarian Loot TableDruid Loot TableNecromancer Loot TableRogue Loot TableSorcerer Loot TableGodslayer Crown
Flickerstep
Tibault’s Will
X’Fal’s Corroded Signet
Soulbrand
Banished Lord’s TalismanAzurewrath
Tuskhelm of Joritz the MightyTempest Roar
Dolmen StoneBlack River
Blood Moon BreechesCowl of the Nameless
Scoundrel’s LeathersFlamescar
Blue Rose

Andariel Loot Tables

General LootBarbarian Loot TableDruid Loot TableNecromancer Loot TableRogue Loot TableSorcerer Loot TableGodslayer Crown
Flickerstep
Tibault’s Will
X’Fal’s Corroded Signet
Soulbrand
Banished Lord’s TalismanAzurewrath
Tuskhelm of Joritz the MightyTempest Roar
Dolmen StoneBlack River
Blood Moon BreechesCowl of the Nameless
Scoundrel’s LeathersFlamescar
Blue Rose

If you are looking for a specific unique, you can ctrl + F and type in the unique you want to navigate through the table better.

After reading the table, you’ll notice a trend in what materials are used to summon bosses. If you are running a non-uber version of a particular boss, you’ll have specific materials to summon the boss. However, their Uber version usually doubles or triples the same materials used while adding two Stygian Stones in the mix.

It is also worth noting that the uber versions of Duriel and Andariel will have a good chance of dropping uber unique items. In fact, it is the easiest way of getting uber unique, assuming you can finish their uber versions with your current character.

Summoning the other non-uber bosses helps players gain missing unique items in their builds. Seeing as how some of the non-uber versions are level 75 or 80, players can easily farm their most needed unique items to complete their builds.

For example, finding the Tempest Roar is incredibly important for a Druid build that uses a ton of Spirit. Players can easily find farm a specific boss until they get the item they need.

Most of the boss summoning locations are close to a waypoint or a main city. It takes a while to get used to it, but if you farm these bosses long enough, it’ll be like clockwork soon enough.

Diablo IV