Island bosses

Every wild island has a boss that appears from time to time. Bosses hit hard, use a special attack pattern and drop the best loot on the island.

Boss	Level	Health	Island	Appears every	Pattern	Drops
The Nest Imp	5	520	Gull Rock	1–3 min	rush
The Osprey Mate	6	640	Osprey Isle	1–2 min	rush
Harth the Cutpurse	7	900	Saltmere Hinterland	1–3 min	rush
The Pine Reaver	11	1,400	Wolf Isle	2–4 min	rush
The Hanged Admiral	12	1,800	Deadman's Island	1–3 min	drain
Old Holm	14	2,200	Nordhaven Hinterland	2–4 min	slam
Mirewidow	22	3,600	Widow's Reef	2–5 min	drain
The Crypt Warden	24	4,200	Ravensholm Hinterland	3–6 min	drain
The Blackreef Colossus	34	7,200	Blackreef	3–7 min	quake
Ashmaw	38	9,000	Ashgate Hinterland	4–8 min	quake
Captain Dreadmoor	45	12,000	Outlaw Cove	3–7 min	rush
Kuma the Raptor King	52	14,040	The Golden Savannah	4–8 min	rush
Ngozi the Monkroose Queen	54	14,580	Kilima Isle	4–8 min	rush
The Obsidian Mask	57	15,390	Oba's Crown	4–8 min	drain
Humbaba the Guardian	62	16,740	The Plains of Ur	4–8 min	slam
The Lamassu	63	17,010	Eridu Isle	4–8 min	quake
Tiamat's Chosen	67	18,090	Isle of Nanna	4–8 min	drain
Maximus the Undefeated	69	18,630	The Via Aurelia	4–8 min	rush
Warchief Varro	70	18,900	Castra Nova	4–8 min	slam
The Vesuvian Titan	74	19,980	Vesuvia	4–8 min	quake
Jarl Hrafn the Unbroken	78	21,060	The Frostfang Peaks	4–8 min	slam
The White Yeti	79	21,330	Jarl's Rest	4–8 min	rush
Hrimwyrm	83	22,410	Ymir's Tooth	4–8 min	drain
The Leviathan's Herald	87	23,490	The Coral Gate	4–8 min	drain
King Atlas Reborn	88	23,760	Poseidon's Terraces	4–8 min	slam
Charybdis Spawn	92	24,840	Orichalcum Isle	4–8 min	quake
The Pale Admiral	95	25,650	The Dead Wood	4–8 min	drain
The Mushroom King of Graves	96	25,920	Gallows Harbour	4–8 min	slam
Lord Sanatar	100	27,000	The Bone Cathedral	4–8 min	quake
Voidlord Kaaros	105	28,350	The Shattered Reach	4–8 min	drain
The Obsidian King	108	29,160	The Obsidian Maw	4–8 min	quake
The Starfall Colossus	112	30,240	Starfall Crater	4–8 min	slam
The Bone King	118	31,860	The Charnel Fields	4–8 min	slam
The Lich-Lord Morvath	135	36,450	The Great Ossuary	4–8 min	drain
The Charnel Titan	150	40,500	The Throne of Bones	4–8 min	quake