Legendary Creature

A Legendary Creature, also known as a "World Boss", is a larger, nastier version of an existing creature with a lot stronger attack and a lot more Hit Points.

Notes[]

Battling such creatures can be a time-consuming affair, so ensure your weapons are repaired and you have some form of healing consumables with you.
It is also recommended to only tackle these creatures as part of a group of players.
Some Legendary Creatures are significantly more challenging than others.

Loot[]

Once defeated, Legendary Creatures give significant experience. They can then be harvested for more resources and have a 50% chance (per hit) of dropping one (in total) Skeleton Key. The chance can be brought to 100% with the Detect Resources spell or the Careful Harvest Expertise attribute perk.
The Skeleton Key can be used to open Legendary Chests that each contain a Legendary Item. These chests are usually found inside Dungeons.
Each Legendary Chest has the same loot pool, so it doesn't matter which chest you open with a Skeleton Key.

List of Legendary Creatures[]

List of Legendary Creature
Name	Health	Drops	Temperament	Locations	Biomes	XP
Black Yeti	22625	Advanced Armor Repair Kit, Alchemical Base, Demon Blood, Feral Flesh, Fur, Glowing Essence, Goldstone, Shadebloom, Ice, Skeleton Key, Silverstone, Steelfire	Aggressive	Rockfall Canyon	Snow	43200
Child of Gullah			Aggressive	Isle of Siptah
Demon Spider	20871	Brimstone, Chitin, Demon Blood, Demonic Spider Head, Feral Flesh, Gossamer, Ichor, Skeleton Key	Aggressive	Weaver's Hollow, Wreck of the Martyr, Spinner's Ridge, Wine Cellar	Desert, Jungle, Isle of Siptah	108000
Feasts-On-Flesh	11375	Black Blood Pick, Black Blood Hatchet, Black Blood Sickle, Black Blood Skinning Knife, Skeleton Key	Aggressive	Bin-Yakin's Seal	Highlands	64800
Giant Crocodile (Legendary Creature)	17415	Fangs, Feral Flesh, Reptile Hide, Skeleton Key	Aggressive	The Sentinels, Mek-kamoses's Spire, Priestking's Retreat, Waterhole Outlook, Heliograph Heights	River, Desert, Jungle	90000
Giant Snake	8265	Demon Blood, Feral Flesh, Ichor, Skeleton Key	Aggressive	The Arena, Citadel of the Triumvirate	Desert	108000
Giant Spider	20871	Chitin, Demon Blood, Feral Flesh, Gossamer, Ichor, Skeleton Key	Aggressive	The Dryfalls, The Silkwood, Spinebreaker's Flank, Skittering Cavern	Desert, Jungle	108000
King Rhino	5565	Bone, Exotic Flesh, Horn, Rhino Hide, Rhino King Head, Skeleton Key, Thick Hide	Aggressive	Muriela's Hope, Rhinohorn Ridge	Desert	95400
King Scorpion	7026	Chitin, Feral Flesh, Ichor, Skeleton Key	Aggressive	Godsight Spire, Ironbreaker Ridge, Ravager's Cleft, The Scorpion Den	Desert	108000
One Lost Behind	11375	Feral Flesh, Feather, Black Blood, Demon Blood, Hollowbone Arrow	Aggressive	Chamber of Scales	New Luxur
Reptilian Monstrosity (boss)	19143	Bone, Claws, Exotic Flesh, Fangs, Reptile Hide, Skeleton Key	Aggressive	Dagon's Claw	Jungle	99000
Rockslide	4844	Brimstone, Demon Blood, Skeleton Key, Stone	Aggressive	Fingerfang Rock, The Claws, The Barrens, Siptah's Contemplation, The Triune Grave	Desert	0
Rotbranch	15687	Bone, Exotic Flesh, Skeleton Key, Thick Hide, Vines	Aggressive	Circle of Swords, Shattered Springs, Tarman's Berth, The Dirgewood	Desert, Highlands, Jungle, Tundra	108000
Sand Reaper Hive Queen (Legendary Creature)	13760	Chitin, Feral Flesh, Sand Reaper Toxin Gland, Skeleton Key	Aggressive	Oasis of Nekhet, Upper Staging Area, Voyager's Vigil	Jungle, Desert	99000
Shrouded-By-Darkness	16260	Black Blood, Hollowbone Arrow	Aggressive	Lockstone Cave	Highlands	64800
The Slaughterer	17000	Bone, Weathered Skull, Putrid Meat, Infused Wraps, Demon Blood, Skeleton Key	Aggressive	Ruins of X'chotl
The Tortured King	17000	Skeleton Key	Aggressive	King's Niche	Savanna
Thunderfoot	18372	Elephant Hide, Exotic Flesh, Ivory, Skeleton Key, Thick Hide, Tusks	Aggressive	Boundary Spillway	Savanna (EL)	108000
White Tiger	20750	Claws, Fangs, Feline Pelt, Feral Flesh, Skeleton Key	Aggressive	Boundary Spillway, King's Niche, The Crowngrove, The Dryfalls	Savanna (EL), Jungle	115923