| Boss |
 | Ancient Koros | Creatures | Cithrel's Fall |
 | Bael'Aurum | Creatures | Wraithtide Vault |
 | Boss Siege Graveyard | Creatures | |
 | Cithrel | Creatures | Cithrel's Fall |
 | Deathless Katrine | Creatures | Wraithtide Vault |
 | Drazhul the Fleshbroker | Creatures | Urrak Markets |
 | First Mate Marrow | Creatures | Wraithtide Vault |
 | Godfall Titan | Creatures | Godfall Quarry |
 | Han-Eth, Sentry of Xul | Creatures | Xul, The Blood Monolith |
 | Heig the Chained | Creatures | |
| Lifebringer | Creatures | |
 | Noor, The Betrayer | Creatures | Cithrel's Fall |
| Operator X | Creatures | |
 | Overlord Varux | Creatures | Scryer's Peak |
 | Overseer Yrsa | Creatures | |
 | Scrofa, Wild Incarnate | Creatures | Crown of the Wild |
 | Sin-Magir | Creatures | Empyrean Sands |
 | Slavetrader Brull | Creatures | Urrak Markets |
 | Slavetrader Brull | Creatures | |
 | Vaerith Vorn | Creatures | Godfall Quarry |
 | Vel’korath the Sanctified, Vision of the Covenant | Creatures | Xul, The Blood Monolith |
 | Vexira, Mother of Nightmares | Creatures | Silken Hollow |
 | Warlord Brogg | Creatures | Stormwatch |
| Whispering Core | Creatures | |
 | Xul’vorith, Sentinel of the Bloodbound Gate | Creatures | Xul, The Blood Monolith |
 | Xurath, Fist of the Warden | Creatures | Ruins of Regath |
| Elite |
 | Al'zerac Corruptor | Creatures | Cithrel's FallWyrmheartScryer's Peak |
 | Anguished Magister | Creatures | WyrmheartSailor's AbyssSilken Hollow |
 | Arcane Dominator | Creatures | Godfall Quarry |
 | Blade of Cithrel | Creatures | Cithrel's FallWyrmheartScryer's Peak |
 | Blood Crystal | Creatures | Ruins of Regath |
 | Brutal Taskmaster | Creatures | Godfall Quarry |
 | Carrion Horror | Creatures | Silken Hollow |
| Caster | Creatures | |
 | Coldheart Assassin | Creatures | Cithrel's FallWyrmheart |
 | Crimson Zealot | Creatures | Empyrean SandsRuins of RegathXul, The Blood MonolithScryer's Peak |
 | Cruel Warden | Creatures | Godfall Quarry |
| Deceitful Scholar | Creatures | Cithrel's FallWyrmheartScryer's Peak |
 | Diabolical Hellcaller | Creatures | The Heart of TuzariStormwatchUrrak Markets |
 | Dunesnare Hunter | Creatures | Empyrean Sands |
 | Eldrin Chronomancer | Creatures | Cithrel's FallWyrmheart |
 | Ghorn the Avalanche | Creatures | |
 | Ghorn the Giant | Creatures | |
 | Gilded Fiend | Creatures | Wraithtide VaultEmpyrean SandsUrrak MarketsSilken Hollow |
 | Glacial Colossus | Creatures | Cithrel's FallWyrmheartScryer's Peak |
 | Godstone Goliath | Creatures | Godfall Quarry |
 | Gorestained Butcher | Creatures | StormwatchUrrak MarketsEverdawn Grove |
 | Hollowed Corsair | Creatures | Wraithtide VaultSailor's Abyss |
 | Icewyrm Sentinel | Creatures | Cithrel's FallWyrmheartScryer's Peak |
| Lunatic | Creatures | |