League bosses

Some challenge leagues will introduce challenging unique enemies. This page contains a list of such monsters. This list does not include bosses from league-exclusive maps.

List of league bosses

Boss name	League	Found in
Na'em, Bending Stone	Invasion league	Maps w/ Otherworldy modifier
Haast, Unrelenting Frost		Maps w/ Otherworldy modifier
Tzteosh, Hungering Flame		Maps w/ Otherworldy modifier
Bameth, Shifting Darkness		Maps w/ Otherworldy modifier
Ephij, Crackling Sky		Maps w/ Otherworldy modifier
Abaxoth, the End of All That Is		Maps w/ Otherworldy modifier
Xoph, Dark Embers	Breach league	Xoph's Domain
Esh, Forked Thought		Esh's Domain
Tul, Creeping Avalanche		Tul's Domain
Uul-Netol, Unburdened Flesh		Uul-Netol's Domain
Chayula, Who Dreamt		Chayula's Domain
Stygian Spire	Abyss league	Abyssal Depths
Ulaman, Sovereign of the Well		Abyssal Depths
Amanamu, Liege of the Lightless		Abyssal Depths
Farrul, First of the Plains	Bestiary league	Farrul's Den
Saqawal, First of the Sky		Saqawal's Roost
Fenumus, First of the Night		Femumus' Lair
Craiceann, First of the Deep		Craiceann's Cove
Vaal Omnitect	Incursion league	Temple of Atzoatl
Ahuatotli, the Blind	Delve league	Azurite Mine
Kurgal, the Blackblooded		Azurite Mine
Aul, the Crystal King		Azurite Mine
Catarina, Master of Undeath	Betrayal league	Mastermind's Lair

Invasion bosses

Invasion bosses can only be found in Zana missions or with the Invasion league modifier on the map device.

Main page: Invasion boss

Boss name	League
Alpha Paradisae	Invasion league
Balus Stoneskull
Bladeback Guardian
Bladetooth
Blood Morpher
Blood Stasis
Corpsestitch
Corrector Draconides
Docere Incarnatis
Droolscar
Evocata Apocalyptica
Genesis Paradisae
Glassmaul
Granitecrush
Grath
Graveblood
Guardian of the Mound
Harbinger of Elements
Jikeji
Judgement Apparatus
Junglemare
Kall Foxfly
Mammothcage
Mother of the Swarm
Nighteater
Pewterfang
Rancor
Shivershell
Spinesnap
Strangledrift
Tailsinger
The Bolt Juggler
The Book Burner
The Duchess
The Firestarter
The Raging Mask
The Revenant
Wonderwalker

Unavailable

Boss name	League
Great Webmother	Talisman league
The Scourge of the Wilds
Sire of the Falling Skies
Legion of Lost Souls
Primordius
Death Blossom
Ululat, Maggot-Bearer
Rigwald, the Wolven King
Junith Perandus, Keeper of Vaults	Perandus league
Tantalo Perandus, Seller of Secrets
Actaeo Perandus, Master of Beasts
Vitorica Perandus, Maker of Marvels
Stasius Perandus, Merchant of Corpses
Darsia Perandus, Collector of Debts
Milo Perandus, Handler of Swords
Celona, Vault Sentry
Hortus, Knee Breaker
Kuto, Hired Muscle
Luthis, Bounty Hunter
Belatra, Hired Assassin
Liana, Indebted Peasant
Marius, Indebted Smuggler
Vera, Indebted Aristocrat
Percia, Indebted Poacher