Original Post — Direct link

With over 100 bosses to fight in Path of Exile 2, the list below includes the names and areas of 23 bosses that have been revealed to us so far per act. It also contains links to video(s) where the fights are shown.

This list only includes bosses shown in sections of unedited gameplay footage showcasing a substantial part of their fight, meaning that bosses only shown in trailers are not included (like Scourge Of The Skies shown here: https://youtu.be/Go4ykizk_Uo?t=1m29s)

Act 1

  1. Lachlann Of Endless Lament - Graveyard

(2019, Ranger: https://youtu.be/V2VRRSVgCL4?t=7m8s) (Marauder: https://www.youtube.com/live/tVdpOCxRwj4?t=4h4m40s)

  1. Crowbell - Hunting Grounds

(2019, Ranger: https://youtu.be/V2VRRSVgCL4?t=11m31s)

  1. The Bloated Miller - Riverbank

(2019, Marauder: https://www.youtube.com/live/tVdpOCxRwj4?t=2h53m51s) (2019, Marauder: https://www.youtube.com/live/8BjHpNN4syA?t=5h14m6s) (2019, Ranger: https://www.youtube.com/live/8BjHpNN4syA?t=3h44m55s) (2019 Witch: https://www.youtube.com/live/8BjHpNN4syA?t=4h43m10s) (2019, Witch: https://www.youtube.com/live/8BjHpNN4syA?t=5h46m28s)

  1. The Devourer - The Mud Burrow

(2019, Marauder: https://www.youtube.com/live/tVdpOCxRwj4?t=3h0m8s) (2019, Ranger: https://www.youtube.com/live/8BjHpNN4syA?t=3h52m28s) (2019, Witch: https://www.youtube.com/live/8BjHpNN4syA?t=4h47m33s) (2019, Witch: https://www.youtube.com/live/8BjHpNN4syA?t=5h53m35s)

  1. The Rust King - The Red Vale

(2019, Marauder: https://www.youtube.com/live/tVdpOCxRwj4?t=3h24m38s) (2019, Ranger: https://www.youtube.com/live/8BjHpNN4syA?t=4h1m31s) (2019, Witch: https://www.youtube.com/live/8BjHpNN4syA?t=5h0m11s) (2019, Marauder https://www.youtube.com/live/8BjHpNN4syA?t=5h36m53s)

  1. Carrion Crone - Clearfell

(2019, Marauder: https://www.youtube.com/live/8BjHpNN4syA?t=5h19m47s)

Act 2

  1. Rattlecage - Traitor's Passage

(2021, Huntress: https://youtu.be/jVRADmjzsss?t=1m42s) (2023, Huntress: https://www.youtube.com/live/XE3MAFGDzWw?t=5h23m26s)

  1. L'im The Impaler - The Ancient Gates

(2021, Huntress: https://youtu.be/jVRADmjzsss?t=7m7s) (2023, Huntress: https://www.youtube.com/live/XE3MAFGDzWw?t=5h31m43s)

  1. The Perennial King - The Ancient Gates

(2021, Huntress: https://youtu.be/jVRADmjzsss?t=10m22s) (2023, Huntress: https://www.youtube.com/live/XE3MAFGDzWw?t=5h36m51s)

  1. Deathlord Of Blackrib Pit & The Mastodon - The Bone Pits

2021, Huntress: https://youtu.be/jVRADmjzsss?t=17m37s) (2023, Huntress: https://www.youtube.com/live/XE3MAFGDzWw?t=1h56m54s)

  1. Rathbreaker - Vastiri Outskirts

(2023, Huntress: https://www.youtube.com/live/XE3MAFGDzWw?ty5u8.30s)

Act 3

  1. Silverback Blackfist ???

(2023, Monk: https://youtu.be/y8OL9qqnhDo?t=1m18s)

  1. Blackjaw, The Remnant - Upper Machinarium

(2023, Monk: https://youtu.be/y8OL9qqnhDo?t=10m22s)

  1. Zicoatl, Warden Of The Core - Lower Machinarium

(2023, Monk and Sorceress: https://youtu.be/y8OL9qqnhDo?t=27m0s)

  1. Rootdredge - Sandswept Marsh

(2023, Sorceress: https://www.youtube.com/live/Vvah-HfhkYc?t=4h30m35s)

  1. Ignaduk, The Bog Witch - The Carver Bog

(2023, Sorceress: https://www.youtube.com/live/XE3MAFGDzWw?t=1h53m15s)

Act 4

  1. The Prisoner - Solitary Confinement, Izaro's Prison

(2023, Warrior: https://www.youtube.com/live/Vvah-HfhkYc?t=6h27m0s) (2023, Warrior: https://www.youtube.com/live/XE3MAFGDzWw?t=2h3m45s)

  1. Krutog, Lord Of Kin - Volcanic Warrens

(2023, Warrior: https://www.youtube.com/live/XE3MAFGDzWw?t=1h32m45s)

  1. The Blind Beast - Isle of Kin

(2023, Warrior: https://www.youtube.com/live/XE3MAFGDzWw?t=1h39m50s) (2023, Warrior: https://www.youtube.com/live/XE3MAFGDzWw?t=2h7m9s) (2023, Warrior: https://www.youtube.com/live/XE3MAFGDzWw?t=5h55m0s) (2023, Warrior: https://www.youtube.com/live/XE3MAFGDzWw?t=7h47m12s) (2023, Druid: https://youtu.be/buc4-NTomSU?t=10m39s)

  1. Diamora, Song of Death - Singing Caverns

(2023, Warrior: https://www.youtube.com/live/XE3MAFGDzWw?t=1h44m23s)

  1. Captain Hartlin - Journey's End

(2023, Warrior: https://www.youtube.com/live/XE3MAFGDzWw?t=2h16m1s)

Act ???

  1. Ursea, The Matron ???

(2023, Mercenary: https://youtu.be/mU7mLtj7nxU?t=9m57s)

External link →
5 months ago - /u/Negitivefrags - Direct link

Of these, Carrion Crone stands out as lame for sure. Probably one of the earliest T3 bosses we made in poe2 and she hasn’t aged well.

It’s a remnant of the old way we made uniques in areas which was “take a monster from the area and make a reskin and add a couple more abilities”. We have come a long way since then.

She will need an upgrade before beta!

5 months ago - /u/Negitivefrags - Direct link

Originally posted by Savings_Treacle_7532

T0 act boss. T1 mid act boss. T2 hard zone boss. T3 Easy Zone boss.

They didn't lay out the tiers but Mark uses the nomenclature during the monsters and boss talks and I think based on that, the above tiers are close. Tiers were tied to difficulty, not quests.

It's something like that.

Just internal useage which is mostly used for drop balance based on how hard the boss is supposed to be.

As a general rule a T3 should be twice as hard as a Rare in the same zone. T2 is twice as hard as T3, and so on.