Here is the full list of all 53 The Legend of Heroes: Trails into Reverie achievements.
Obtained all achievements.
Completely filled the recipe section of the notebook. (Excludes Coda Content)
Accomplished all Master Missions and received compensation. (Excludes Coda Content)
Had all daydreams. (Excludes Coda Content/DLC Episodes)
Completely filled the character section of the notebook. (Excludes Coda Content)
Conquered 9 Trial Doors.
Achieved 1500 victories in battle.
Raised any master quartz to level 15.
Collected 55 types of master quartz.
Bore witness to a certain conversation.
Collected 6 types of Lost Arts quartz.
Completely filled the battle section of the notebook. (Excludes Coda Content)
Cleared the game on Nightmare difficulty.
Cleared Finale - Hope in Reverie.
Went into the final battle equipped with evidence needed to discern the truth.
Forged 3 types of weapons with Black Zemurian Ore.
Opened all treasure boxes. (Excludes Reverie Corridor Daydreams)
Reached Liberation Rank S.
Enjoyed all activities in the Beachside Vac-Cay Daydream.
Completely filled the books section of the notebook. (Excludes Marksman of the Moonless Morn)
Completely filled the fishing section of the notebook. (All 26 Species of Fish + Rod Lv. Max)
Won against all opponents in Pom! Pom! Party!
Won against all opponents in Vantage Masters. (Excludes Gold Sealing Stone and VM Dojo Characters)
Earned 2,000,000+ mira.
Cleared C's Route: Act IV - Elysium.
Cleared Lloyd's Route: Act IV - Will, Tempered by Dusk.
Initiated 300 advantageous encounters. (Includes Double and Triple Advantage)
Cleared Rean's Route: Act IV - Zeroth Hour.
Achieved 500 victories in battle.
Cleared Rean's Route: Act III - Cruel Blue Skies.
Performed 50 United Front Heals.
Cast 100 United Front Arts.
Cleared Lloyd's Route: Act III - Illusions Shattered.
Cleared C's Route: Act III - Light in the Dark.
Induced 800 break states.
Used arts that target an enemy's weak point 100 times.
Raised any two characters to Link Level 7.
Enacted 100 United Front Attacks.
Performed 100 Rushes.
Performed 50 Bursts.
Performed 500 assists.
Cleared Lloyd's Route: Act II - Lost Heroes.
Cleared Rean/C's Route: Act II - Vermillion Muck and Mire/Slinking in the Shadows.
Won a battle with a tactical bonus of x3.0 or greater.
Defeated 8 enemies at once.
Performed 100 S-Crafts.
Achieved 100 victories in battle.
Cleared ???'s Route: Act I - Evening of Encounters.
Cleared Rean's Route: Act I - As the Snow Thaws.
Enacted 100 Brave Orders.
Cleared Lloyd's Route: Act I - Signing Ceremony.
Cleared Prologue - Operation: Liberate Crossbell.
Began the operation to liberate Crossbell.