Where to Farm Eternium Lockbox

The best place to farm Eternium Lockbox is Silithus, where Twilight Overlord (level 60-61) drops it at 0.1%. That is the vanilla 1.12 chance, not yet confirmed in Forever. 135 sources are ranked below by drop chance.

Gold per kill: Twilight Overlord is worth about 82s 42c a kill in item drops (prices from 10 Oct 2026).

Best zones:

The 15 zones with the best source; every source is listed below.

Zone	Sources	Best source	Level	Drop% ▼
Unknown zone	19	Demetria	61+	13.0%
Blasted Lands	3	Doomguard Commander	61+	6.7%
Eastern Plaguelands	3	Nathanos Blightcaller	62+	6.2%
Molten Core	13	Ancient Core Hound	62+	4.3%
Naxxramas	30	Plagued Deathhound	61+	2.1%
Alterac Mountains	1	Frostwolf Battleguard	61+	2.1%
The Hinterlands	4	Verdantine Oracle	61+	2.0%
Ashenvale	4	Emeraldon Boughguard	62+	1.7%
Feralas	8	Jademir Oracle	61+	1.3%
Western Plaguelands	3	Scarlet Interrogator	61+	1.3%
Swamp of Sorrows	1	Somnus	62+	1.2%
Zul'Gurub	13	Vilebranch Speaker	61	1.1%
Dustwallow Marsh	1	Tidelord Rrurgaz	62+	1.0%
Blackwing Lair	9	Death Talon Seether	62+	0.8%
Wetlands	4	Scalebane Royal Guard	61-62+	0.7%

Export: CSV · JSON

All sources, by drop chance:

Classic data: from the patch 1.12 world data, not yet confirmed in Forever.

Source	Level	Zone	Spawns	Side	How	Drop% ▼	Map
Demetria(elite)	61+		0		Drop	13.0%	map
Grand Inquisitor Isillien(elite)	63+		0		Drop	6.9%	map
Doomguard Commander(elite)	61+	Blasted Lands	17		Drop	6.7%	map
Nathanos Blightcaller(elite)	62+	Eastern Plaguelands	1	Alliance only	Drop	6.2%	map
Ancient Core Hound(elite)	62+	Molten Core	15		Drop	4.3%	map
Plagued Deathhound(elite)	61+	Naxxramas	48		Drop	2.1%	map
Frostwolf Battleguard(elite)	61+	Alterac Mountains	10	Alliance only	Drop	2.1%	map
Verdantine Oracle(elite)	61+	The Hinterlands	44		Drop	2.0%	map
Emeraldon Boughguard(elite)	62+	Ashenvale	21		Drop	1.7%	map
Jademir Oracle(elite)	61+	Feralas	60		Drop	1.3%	map
Scarlet Interrogator(rare)	61+	Western Plaguelands	1		Drop	1.3%	map
Firelord(elite)	61-62+	Molten Core	18		Drop	1.2%	map
Somnus(elite)	62+	Swamp of Sorrows	1		Drop	1.2%	map
Molten Giant(elite)	62+	Molten Core	13		Drop	1.2%	map
Vilebranch Speaker	61	Zul'Gurub	1		Drop	1.1%	map
Prince Skaldrenox(elite)	63+		0		Drop	1.1%	map
Lava Annihilator(elite)	61-62+	Molten Core	18		Drop	1.1%	map
Tidelord Rrurgaz(elite)	62+	Dustwallow Marsh	1		Drop	1.0%	map
Skeletal Steed(elite)	61+	Naxxramas	8		Drop	1.0%	map
Infectious Ghoul(elite)	61+	Naxxramas	9		Drop	1.0%	map
Patchwork Golem(elite)	61+	Naxxramas	16		Drop	1.0%	map
Deathknight Captain(elite)	61+	Naxxramas	14		Drop	1.0%	map
Plague Slime(elite)	61+	Naxxramas	6		Drop	0.9%	map
Plague Slime (Blue)(elite)	61+		0		Drop	0.9%	map
Plague Slime (Green)(elite)	61+		0		Drop	0.9%	map
Plague Slime (Red)(elite)	61+		0		Drop	0.9%	map
Skeletal Smith(elite)	61+	Naxxramas	4		Drop	0.9%	map
Champion Commando(elite)	61+		0	Horde only	Drop	0.9%	map
Necro Knight(elite)	61+	Naxxramas	7		Drop	0.9%	map
Dreadlord(elite)	62+	Blasted Lands	6		Drop	0.8%	map
Champion Reaver(elite)	61+		0	Alliance only	Drop	0.8%	map
Flamewaker Priest(elite)	62+	Molten Core	4		Drop	0.8%	map
Shade of Naxxramas(elite)	61+	Naxxramas	5		Drop	0.8%	map
Borelgore(elite)	61+	Eastern Plaguelands	1		Drop	0.8%	map
Soulflayer(elite)	61+	Zul'Gurub	10		Drop	0.8%	map
Death Talon Seether(elite)	62+	Blackwing Lair	12		Drop	0.8%	map
Lava Reaver(elite)	62-63+	Molten Core	6		Drop	0.8%	map
High Protector Lorik(elite)	61+	Western Plaguelands	1		Drop	0.8%	map
Flameguard(elite)	61-62+	Molten Core	13		Drop	0.8%	map
Death Talon Hatcher(elite)	61+	Blackwing Lair	11		Drop	0.7%	map
Naxxramas Acolyte(elite)	61+	Naxxramas	24		Drop	0.7%	map
Flamewaker Protector(elite)	62+	Molten Core	2		Drop	0.7%	map
Bloodscalp Speaker	61	Zul'Gurub	1		Drop	0.7%	map
Witherbark Speaker	57-61	Zul'Gurub	1		Drop	0.7%	map
Venom Stalker(elite)	61+	Naxxramas	3		Drop	0.7%	map
Scalebane Royal Guard(elite)	61-62+	Wetlands	17		Drop	0.7%	map
Death Talon Wyrmkin(elite)	61+	Blackwing Lair	12		Drop	0.7%	map
Lady Hederine(rare)	61+	Winterspring	1		Drop	0.7%	map
Deathknight Cavalier(elite)	61+	Naxxramas	9		Drop	0.7%	map
Rage Talon Captain(elite)	62+	Blackrock Spire	5		Drop	0.7%	map
Page: 1 of 32 of 33 of 3GoNext >>135 found

Export: CSV · JSON

Drop% is the rate recorded in Forever once a source has been looted ten times; a greyed figure is the vanilla 1.12 chance from the world data (classic data: from the patch 1.12 world data, not yet confirmed in forever). Spawns counts the source's spawn points in the world data. "Side" names which side can kill the NPC when the other finds it friendly. The lead picks the best chance among sources that are not a rare spawn and have at least three spawn points.