The Legend of Heroes: Trails Through Daybreak 2has plenty of important items for you to grab, but you arguably won’t find many as important as Art Drivers. Not only do they let you access powerful Arts, but they can also have varying numbers of empty slots for plugins, letting you mix and match Arts however you like.
There area grand total of 18 different Arts Driversyou can find in Trails Through Daybreak 2 (not including ones characters come automatically equipped with), and this here guide will make sure you don’t miss a single one.

Where To Find Every Arts Driver In Trails Through Daybreak 2
There are eight acts in Trails Through Daybreak 2,each one hiding at least one Arts Driver to find. You’ll want to grab each one as soon as it becomes available, to both ensure that you don’t miss them tucked away in places you’re able to’t return to, and to give yourself the strongest Arts possible or your current battles.
A lot of these Arts Drivers are included in Orbal Security Chests, so making sure you havea character with the Treasure Hunter shard abilitywill make things a lot easier.

Below, you’ll find a table that includes every missable Arts Driver in the game, where you may find them, which Arts they include, and in which Act they become available:
Act
Amber
In an Orbal Security chest behind the large rock climbing wall in Grand Circuit
Act 1-A
Abyss
Achievement reward for beating all the enemies on Floor 2 of Marchen Garten
Shadow Spear, Forte, Chrono Drive, Abyssal Flame, Obsidia Ray, Pluto’s Nova

Act 2-A
Quintet
In an Orbal Security Chest just outside a warehouse in Langport: Harbor District
Celebrate
Purchase from Filenkov’s Junk Shop in the Auber District Cathedral
Saint Arrow, Refreshing Veil, Lost Mobius, Aura Breath, Celestial, Ark of El Dorado
Act 2-B
Nebulous
In an Orbal Security Chest just outside the Tyrell District Waterway, left of Esprit Cinema
Shadow Spear, Chrono Drive, Crescent Eye, Obsidia Ray, Zodiac Sign, Nebulous Cannon

Fort
Purchase from the Haurvatat in the docks on Nemeth Island
Earth Breaker, Earth Guard, Lost Mobius, Aegis Shield, Athelas, Thanatos Jail

Fragments
Prominence
After speaking with Ixs and Jorda in the Abandoned Mine, take the elevator back up and find it in a chest
Phoenix
In an Orbal Security Chest up a set of stairs in the Ruined Lab on Nemeth Island
Saint Arrow, La Forte, Lost Mobius, Celestial, Regulus Caliber, Divine Phoenix

Cataract
Purchase from Iota Workshop Counter in Station Street
Hydro Cannon, Icicle Hammer, Chrono Drive, Tearal, Chrono Break, Crystal Eden
Chaos
Shadow Spear, Thelas, Chrono Break, Obsidia Ray, Ark of El Dorado, Pluto’s Nova
Act 3 - Route B
Innocence
Achievement reward for beating all the enemies on Floor 8 of Marchen Garten
Act 3 - Route C
Kaitos
In an Orbal Security Chest found in the Underground Maintenance Tunnel in Riverside
Argent Thorn, Teara, Ideal Force, Cataract Wave, Jabberwock Arm, Cetus Phantasma

Strom
Purchase from Morgan’s Weapons & Armor in the Blacklight District
Spark Edge, Tearal, Plasma Sphere, Aura Breath, Cataract Wave, Tyrant Storm
Act 3 - Route D
Himmel
In an Orbal Security Chest on a balcony in Old Town - A key must first be obtained from a kitten by interacting with blue quest markers
A reward for completing the Condemned Sector Cleanup 4SPG

Shadow Spear
Finale
Of course, some Arts Drivers are more useful than others, and some are more customizable. For example, Innocence, Himmel, and Darkness only come with one Art by default,but include a whopping seven empty slotsfor you to choose whichever Arts plugins you like. They’re all worth grabbing, and you’ll even get someuseful quartz as an Achievement reward too, so it’s a win-win really.