Death's Gambit - Thalamus (No Damage)

Not all that hard of a boss since it's just survive but I will say that the design is really nice for this one. It really does a Lovecraftian horror well.

Who is Thalamus? Lorekeeper Wilveren on Death's Gambit

Death's Gambit : Afterlife DLC - ALL HEROIC BOSSES 【 No Damage 】

Central Sanctuary - Left - Death's Gambit: Afterlife Walkthrough - Neoseeker

Death's Gambit: afterlife - Heroic Avatar of Thalamus {with Lenny's Broken Longsword}

Grey Wanderer Deaths Gambit Wiki

Sorun, protagonist of Death's Gambit, has mental fortitude that rivals the Good Hunter. (Spoilers) : r/CharacterRant

Death's Gambit Review - A Maddening Mission - GameSpot

Eldritch Conjurer Deaths Gambit Wiki

Death's Gambit, OT, Bet Your Souls, Page 12

ArtStation - Death's gambit

Eric’s Weekly Game Reviews: Death's Gambit - FBTB