Diablo 4 Season 4 Final Boss: Dark Gold Drop and Summon Material Guide
The fourth season of Diablo 4 added Andalier Final BOSS, and Durrell are important sources of rare hidden gold.
Walson
The Pestilence Cave is located near the Whispering Tree in Havisa.
Basic information
World class Minimum Needs: World 3
Leader rank: 55/75
Summoning materials (1 each)
Crooning Heads: Obtained from the Whisper Chest/can be randomly dropped from elite enemies, local events, Goblins, MOBS, and Bloody ladies
Trembling Hand: Obtained from the Whisper Chest/can be randomly dropped from Elite enemies, local events, Treasure stealing Goblins, Demons, and Bloody Ladies
Charred Femur: Obtained from the Whisper Chest/can be randomly dropped from elite enemies, local events, Treasure-stealing Goblins, MOBS, and blood-baiting ladies
Evil Hearts (World 4 Limited) : Obtained from Whisper Chests/can be randomly dropped from elite enemies, local events, Goblins, Demons, and Bloody Ladies
For the Pain version, you will need 2 Styx stones (obtained from the World 4 Secret Realm or World Leader) and 3 times the above regular material.
Element type: Shadow/Physics
Decoration reward
Flesh and blood scepter
Barbarian
The origin of red blood
One hundred thousand steps
Gore's devastating gauntlet
The Red Fever Ring
scoundrel
Convict sb. of a crime
Stare at night
Hunting Sky Bow
Fraud twist ring
Druid
Crazy Wolf Ecstasy
Wahiri's prayer
The old witch's staff
Erida's unimpeded will
sorcerer
Staff of Endless Fury
Esu's heirloom
Unlimited robe
The iridescent ring of Tarasha
necromancer
shriek
Deathless facies
The Dead Whisperer's pendant
The ring of blasphemy against the soul
Non-specific occupation unique:
Frost burning
Embrace of the Virgin
Rare and unique
Except for the ringleaders Duriel and Andariel (by contrast) have a lower chance of dropping rare unique.