Full list of all 70 Fate/Samurai Remnant achievements.
The base game contains 45 achievements, and there are 2 DLC packs containing 25 achievements.
Completed the Final Chapter, "A Ray of Light."
Completed the Final Chapter, "Entreat the Darkness."
Learned all of Saber's skills.
Completed all Digressions.
Made a formal alliance with all Rogue Servants.
Gained control of Spirit Fonts 500 times.
Learned all of Iori's skills.
Used all Noble Phantasms.
Learned all spells.
Learned all Link Strikes.
Defeated 5,000 enemies.
Got Saber excited 50 times.
Defeated a giant monster for the first time.
Won a Battle Recollection for the first time.
Carved all types of Buddha statues.
Completed the Final Chapter, "Flames of Resentment."
Completed Chapter V, "Divide the Sky."
Attained the pinnacle of Niten Ichiryu.
Used Affinity Techniques 200 times.
Became Rogue Ruler's attendant.
Completed the Rogue Servant Digressions.
Completed Chapter IV, "The Gods Stir."
Acquired all Mountings.
Completed Chapter III, "Hidden Influences."
Learned all stances.
Iori turned into a pig.
Sold a Buddha statue at Babyloni-ya.
Completed Chapter II, "Surging Waves."
Had a Rogue Servant accompany you for the first time.
Mediated a conflict for the first time.
Completed Chapter I, "Demonic Revelry."
Obtained an "Amazing!" score in Sword Maintenance.
Changed out all Mounting parts.
Connected to the leyline for the first time.
Renovated the workshop for the first time.
Completed an Edo Commission for the first time.
Played with cats and dogs 10 times.
Completed the Prologue, "A Blinding Night."
Defeated a Servant for the first time.
Completed a Local Trial for the first time.
Defeated a monster for the first time.
Purchased all meals at every food stall.
Reached max level with the workshop.
Unlocked all entries in the Logbook.
Unlocked all achievements.
Completed all new Battle Recollections.
Won the Keian Command Championship with Lancer's team.
Unleashed the new Link Strike, Blazing Deluge.
Won the Keian Command Championship with Caster's team.
Won the Keian Command Championship with Archer's team.
Won the Keian Command Championship with Assassin's team.
Won the Keian Command Championship with Rider's team.
Won the Keian Command Championship with Berserker's team.
Won the Keian Command Championship with Saber's team.
Reached fever pitch in the arena.
Performed all new Workshop Renovations.
Completed "Hate the Sin, Not the Sinner."
Completed "Bad News Travels Fast."
Completed "Tigers Ahead and Wolves Behind."
Completed "True Swordsmen."
Upgraded the Silver Mist Scabbards and Twilight Braid.
Unleashed the new secret technique, Fleeting Edge.