Here is the full list of all 53 The Last Faith achievements.
Parry 50 incoming attacks.
Unlocked all achievements for The Last Faith.
Accept the Throne.
Acquire all spells.
Deliver all the dried livers to Lady Dorothea.
Defeat the Old Wymond.
Upgrade any secondary weapon to its maximum level.
Acquire all primary weapons.
Find all notes.
Acquire every Sepolcro.
Defeat Nyxaroth the Eldritch Wight.
Deliver all the Unborn of the Midnight Aristocracy to the Woman in Ink.
Acquire all firearms.
Acquire all Healing Holsters.
Be consumed by the Cosmic Voice.
Reach the true ending.
Defeat Medeya.
Upgrade any primary weapon to its maximum level.
Deliver all of the blueprints to Mariano.
Defeat Caterina and Annabella.
Defeat Lord Laddak.
Defeat Leena.
Defeat the Cold One Beast.
Acquire all Federal Era Belts.
Acquire both of Esk’s eyes.
Defeat the Harbinger of Nightmare.
Finish Madelyne and Theodora's quest.
Finish Aldrich's quest.
Raise any stat to level 50.
Defeat Manfredd the Accursed.
Acquire the Celestial Larva.
Defeat the Burnt Apostate.
Use the Stigma of Transcendence.
Defeat Lisa.
Perform 30 execution moves.
Defeat the second Starborn Nighthunter.
Acquire the Technological Lens.
Finish Lucyl’s quest.
Finish Helenya’s quest.
Acquire the Propulsion Boots.
Defeat Yegor and Leena.
Finish Lady Annika’s quest.
Defeat the first Starborn Nighthunter.
Defeat the Starlight Beast of Illygarth.
Defeat the Voracious Terror.
Spend over 50,000 Nycrux.
Defeat Edwyn the Shadowscourge Horror.
Acquire the Nighthunter’s Grappling Claw.
Acquire the Gravitational Ring.
Defeat Dr. R. Hermann.
Defeat the Winged Pale Laments.
Kill 100 enemies.
Defeat the Giant Patron.