Spoiler-free Missables Checklist for Tales of Vesperia
I've replaced any potential plot reference with generic names. To keep you guessing, I also removed the type of rewards from completing a sidequest.
The name of the locations and playable characters are left intact as they are the core feature of the game. If you treat it as spoiler, that is on you.
NOTE: As a quick hotfix, I added a hidden whitespace at the end of each checklist items to ensure it will generate a unique hash ID that will not clash with the Missables Checklist page.
Act One
Zaphias
World Map
Deidon Hold
After Karol joins the Party
Aspio
Ehmead Hill
Capua Nor
Capua Torim
Heliord
After Estelle joins back at the end:
Dahngrest
Keiv Moc
Dahngrest
Ghasfarost
Act Two
Dahngrest
Capua Torim
After Getting the Ship
In Capua Nor, sleep at the Inn to see a certain playable character's dream (PS3 and Definitive Edition)
At the north of Halure or west of Aspio, you can find the travelers' inn King Of Adventure. Rest to meet with Rich and make sure this is done BEFORE killing any upcoming Giganto Monster (King Of Adventure Part 2)
At the north of Halure or west of Aspio, you can find the travelers' inn King Of Adventure. Talk to Rich if you have beaten a Giganto. Rest for more talk with Rich (King Of Adventure Part 3) (PS3 and Definitive Edition)
In Halure, talk to the kids under the tree to get an attachment (Under The Tree Part 2)
In Halure, talk to Quirky NPC before the Inn for Raven to learn a new arte (Professor Quirky NPC Part 1)
In Deidon Hold, arrange the Warehouse for reward galore (Tidy Up The Warehouse Part 1)
In Zaphias, talk to an Old Woman at the Lower Quarter. Go north to find Estelle and Rita. Go to the Nobles Quarter to find Estelle and Rita again (PS3 and Definitive Edition)
In Zaphias, head toward the Nobles Quarter. Go on to the west to talk to Wealthy Looking NPC again. Back track to the previous area and talk to Lady NPC who is sitting on a bench. Yuri will learn a new arte and a new title (Dark Enforcer Part 2)
In Capua Nor, go west and find Quirky NPC for Raven to learn a new skill and a new title (Professor Quirky NPC Part 2)
In Capua Torim, arrange the Warehouse for more rewards galore (Tidy Up The Warehouse Part 2)
Ocean
Atherum
Capua Nor
Capua Torim
Nordopolica
Weasand Of Cados
Mantaic
Sands Of Kogorh
Revisiting Mantaic after Yormgen
After Nordopolica Events
After the Event with the Don
Note: This is after completing an outskirt building that belongs to a certain guild and revisiting Dahngrest to trigger the next plot advancement.
After Getting Baul
In Mantaic, go north to find a different looking NPC. Talk to Pretty Unique NPC near the Inn to get two sidequest items. Go to the Inn in Capua Torim and speak to Another Boring NPC to get a sidequest item. Report back to Pretty Unique NPC in Mantaic for 3000 Gald (Guild Quest Part 1)
If you have done (Bug Hater), go to Mantaic to rest at the Inn and pick Yes (Portrait Of Nan)
In Mantaic, hand over something for something (Bizarre NPC Part 2)
In Mantaic, go north and speak with Justice Dude NPC. Sleep at the Inn and go north (Dark Enforcer Part 4)
In Nordopolica, head towards the entrance to the Colosseum (Truth Of Ruin's Gate Final Part)
In Nordopolica, head towards the Arena and speak with Unique Looking NPC (After The Death Of Huge Size NPC)
In Nordopolica, the Arena is now open. Clear 30 Man, 50 Man and 80 Man Melee for now (Arena Part 1)
In Nordopolica, if you have cooked 600 times and Patty has three recipes MASTERED, talk to the person to the right of the Shop (PS3 and Definitive Edition)
In Ehmead Hill, go toward the grave on the cliff to find White Hair Dude (Random's Grave Final Part)
Enter Ehmead Hill from the western entrance/exit. Go north, east and north to get the flower item (Avenging Soldiers Part 1)
Enter Ehmead Hill from the eastern entrance/exit. Go toward the Blastia that is blocking the main road. Head to Aspio and check the bookshelf in the library for an item. Go to Capua Torim and rest at the Inn to learn a new arte. If you are to do this later in the game, you can get that item from a Mage in the Inn of Capua Torim (Study Of Clever Dude Part 1)
In Capua Nor, you can find Nan if you have completed 50% of the Monster Book (Monster Book Part 1)
In Capua Torim, toward the right of the Fortune's Market HQ. Speak with the Female by the tree (The Dragoon Final Part)
In Capua Torim, speak with Kaufman in the Fortune's Market HQ. Go to Dahngrest and enter the right shop to speak with the Owner (Brionac Part 3)
In Dahngrest, if you haven't done it , sleep at the Inn and there is a 33% chance that you will get a scene. Repeat this for four scenes in total. A certain playable NPC will learn the Special skill which enables the use of Mystic Artes (Hard Working Boy)
In Dahngrest, enter the western bar. Exit out and talk to the Girl that is at the center of the town. Enter the eastern bar and talk to another Girl. Head toward the Union HQ to get a new title (Ladies' Man)
In Dahngrest, enter the western bar and talk to the lady at the upper left corner. You can get various Attachment/Title based on what you have. Be sure to check out with her frequently (PS3 and Definitive Edition)
In Dahngrest, go to the Union HQ and go find Kaufman in the Fortune's Market in Capua Torim (Rebuilding The Union Part 1)
In Dahngrest, enter the western bar and speak with the right Bartender. Go to the Inn to speak with Glass Wearing Lady NPC. Exit out and go toward the lower right bridge. Go to Heliord and head down to the lower section to talk to a Girl. Trade a crafting item for the sidequest item. Report back to Glass Wearing Lady NPC at the Inn of Dahngrest (Guild Quest Part 2)
In Dahngrest, enter the western bar and speak with the middle Bartender. Clear all three levels with everyone except Yuri, Patty and Repede for the Waiter/Waitress series titles. When you play the Waiter/Waitress Game at latter part of the game, you can win more Gald (Waiter/Waitress Game)
After Meeting Important Plot NPC
Renansula Hollow
Myorzo
Yormgen
With Flynn in the Party
Baction
Before heading to Zaphias to Rescue Someone
After Someone Joins Back
When everyone joins back at Zaphias, Flynn joins the party temporarily (PS3 and Definitive Edition)
In Mt Temza, head up for a sidequest (Avenging Soldiers Part 2)
In Someone's Crag, approach the obvious environment object. Speak with the NPC within the NW house and choose to rest when prompted (Extra Dungeon Part 1)
At the NW of the World Map, you can find a hot spring inn at the further north of Mt Temza. Speak with the Receptionist and that is it for now. In the meantime, prepare 900000 Gald (Hotspring Part 1)
In Mantaic, speak with the Bizarre NPC. Hand over stuff for more duplicated stuff (Bizarre NPC Part 3)
In Myorzo, obtain the evil looking weapon from the Elder (Fell Arms Part 1)
In Nordopolica, arrange the Warehouse for more rewards (Tidy Up The Warehouse Part 4)
In Capua Nor, go west to find White Hair Dude (White Hair Dude Final Part)
In Capua Torim, head towards the port to get the ship modified (Professor Quirky NPC Part 3)
In Capua Torim, speak with the Round Spectacle Old Man to the right of the western stairs (standing in front of the ice-cream stall). You need seven kinds of Food Materials which you can buy at the shops. For the knife, you need two crafting item. Go to the western bar in Dahngrest, talk to the right Bartender for the sidequest item. Report back to the Old Man for a new recipe (PS3 and Definitive Edition)
Once you have modified the ship, go to Capua Nor and head towards the signboard on the west. Accept to pay and exit out. At the NW of Zaude, there is a Harvest Point. Sail to it and check for a scene (PS3 and Definitive Edition)
In Heliord, speak with the kid near the Blastia. Go east and defeat the enemies for a Special skill and title for a certain playable character
In Dahngrest, head towards the Inn. Flynn gets a new title (PS3 and Definitive Edition)
Zaude
Act Three
NOTE: As it gets trickier to keep things spoiler-free in Act Three onwards, be prepare for accidental "spoiler" if you're browsing this section onwards!
After Everyone Joins Back
In Zaphias, talk to Leader of the Three Stooges for Raven's fancy new title (Rebuilding The Union Part 2)
In Zaphias, head toward the Nobles Quarter (Dark Enforcer Part 5)
In Deidon Hold, talk to the Man near the tents to play a fancy minigame. Clear it in short amount of time then quit the minigame for Repede's fancy new costume. When clearing the other courses, Repede needs to equip specific Overdrive Attachment to match the Referees of the course (PS3 and Definitive Edition)
In Myorzo, enter the Elder's House. Check the stand before the back wall to get the important plush. Go to Aspio and speak with Tort for Estelle to learn a very useful artes. If you are to do this later in the game, go to Deidon Hold instead of Aspio (Krytian Style Fighting)
In Myorzo, after finishing the above sidequest , enter the Elder's House. Check the stand before the back wall (Feelings In The Mural)
In Yumanju, pay 300000 Gald. After, sleep at any Inn and come back to Pay 600000 Gald (Hotspring Part 2)
Fly toward the top of Mt Temza to trigger a scene (Dragon Race Part 1)
In Mantaic, speak with the Cow Boy. Hand over Hourglass and All Divide for Gel Set (Cow Boy Part 4)
In Capua Torim, toward the port to find someone and another one. Go to Zaude and head to where you fought against a human boss to fight that someone and another one. While fighting them, be sure to steal their swords. After beating them, you will get an invitation letter and a weapon for Raven. With that letter, you can unlock 100 Man Melee in the Arena. However, don't clear 100 Man Melee because you won't get the full reward unless you have the another razor sharp invitational letter (Avenging Soldiers Final Part)
In Capua Torim, speak with the Woman in front of the floral stall. Donate 500,000 Gald and attempt to exit town through the west to get Estelle's noble title (Estelle's Teacher Part 4)
In Heliord, go down to the Lower Section. You can find Quirky NPC by the river. After the cutscene, fight at least ten battles and return back to the same spot where Quirky NPC is. You can find the Robot near the eastern tent (Professor Quirky NPC Part 4)
In Heliord, get near the Blastia Addendum: Need to be done at night (PS3 and Definitive Edition)
In Heliord, speak with the Shop Owner. Take your time to gather the raw materials to get title for Judith, Estelle and Karol as some of the materials are not accessible yet (Sexy Clothes)
In Dahngrest, enter the eastern shop and talk to the Soldier. Be sure to get the rare figurine from the chest (Favorite Toys Part 1)
In Dahngrest, talk to the right Bartender in the western bar to get a special key. Head to Ghasfarost using the main entrance. Use the key on the left lever and shoot it with Sorcerer Ring to lower down the stairs. You will get a unique weapon in the basement (Alexei's Research)
In Dahngrest, talk to Yu by the eastern entrance/exit. Head to the port in Capua Torim and talk to NPC N near by the western entrance/exit of Capua Torim in PS3 and Definitive Edition). Go back to Dahngrest and head in the Inn. Go to the last area of Mt Temza and check the east of the green warp for Everlight Ore. DO NOT USE THE WARP AS IT WILL SKIP A MISSABLE CUTSCENE . Instead run all the way back to the exit for a cutscene. Report back to NPC N in Capua Torim for 5000 Gald (Guild Quest Part 3)
In Dahngrest, talk to the right Bartender in the western bar. Go to Zaphias and speak with the leader of the three stooges by the fountain. Head in the Inn and speak with a blue hair lady (that resembles a certain blue hair prick) by the counter. Go to the Manor of the Wicked and head back to Dahngrest. Speak with a certain NPC by the eastern entrance/exit for the razor sharp invitational letter. Go back to the Manor of the Wicked and travel to Zaphias one more time. Go south toward the Inn and speak with the blue hair lady and her butler next to the save point. Pick the second choice and speak with leader of the three stooges by the fountain. Go report back to the right Bartender in Dahngrest for 6000 Gald (Guild Quest Part 4)
In Dahngrest, talk to the right Bartender in the western bar. Go to the Union HQ and speak with the two at the upper right corner. Head to Baction and after going down the ladder, head up to north. With the Sorcerer Ring Level 3, break through walls to make it to B2F. Head to the room that is at the west of the most SE room (refer to screenshot). You will find the important item. Report back to the two in the Union HQ for 5500 Gald (Guild Quest Part 5)
After The Birth Of An Important Plot Device
After Fending Off Nordopolica From Threats
After Getting All Four Spirits
Resting at Capua Nor (PS3/Definitive Edition)
After Capua Nor
In Zaphias, enter Estelle's Room in the Castle to hear about the City of the Waning Moon. Go to the last area in Zaude and you will be able to enter the Necropolis of Nostalgia. At the first area that ryhmes with firm, you can find Flynn's Fell Weapon that has branches at the NW of the 8F. At the second area that rhymes with exist you can find Patty's Fell Weapon that sounds similar to Vorbis OGG format at the SE of 9F. After beating the a scary boss, you won't be able to advance further until you have beaten the game (PS3 and Definitive Edition)
In Zaphias, head down toward the Fountain in Lower Quarter from the top of the slope. After that, head towards the Castle. In the PS3 and Definitive Edition, enter through the Lower Quarter before heading to the Castle (Future Of Blastia)
In Zaphias, sleep in Yuri's Room to trigger a scene where Rita gets best friend forever title while Estelle gets a similar title too (PS3 and Definitive Edition)
Fly to the Wecca Continent and land at the SE Part. You can encounter a bloody big bird Giganto (PS3 and Definitive Edition)
After beating all eleven Giganto Monsters, go back to speak with quest giver for Karol's awesome title. Go back to Capua Torim to speak with quest giver's father and report back to the quest giver (King Of Adventure Part 3)
In Capua Torim, you can enter the Lighthouse which is Patty's Home (PS3 and Definitive Edition)
In Nam Cobanda Isle, talk to the Cow Boy at NE. For 300 Chips, you can fight specific bosses for any missed Secret Mission. However, you don't get any Grade, Item, EXP and Gald (PS3 and Definitive Edition)
In Nam Cobanda Isle, enter the Gym. Speak with the Cow Boy at the Chip Exchange, Poker Table and the Ant Lion by the Toy Machines. Use over 250000 worth of Chips to trade in Prizes for yet another Judith's title. Exit out the Gym and enter the Shoe Locker room (Poker Face)
In Nam Cobanda Isle, enter the Gym and speak with the Cow Boy at the Poker Table if you haven't done so yet. Exit out and enter back the Gym to trigger the scene with a certain NPC that aide you previously. Whether you win or lose the match, Judith will get another legendary title (Gamble Life)
In Nam Cobanda Isle, speak with the Ant Lion near the entrance/exit after you have done (Favorite Toys Final Part). If you have opened up 445 (86%) Treasure Boxes, you will get Yuri's Treasure Hunter title (Treasure Hunter)
FAVORITE TOYS SIDEQUEST NOTE: For PS3 and Definitive Edition, you need to wait until Flynn joins the party permanently for Hanks to show up in Zaphias.
After Flynn Leaves the Party (Fetching Leaders)
VS Flynn
Refer to the Missables checklist for the list of stuff that you need to take note as it is tricky to make it spoiler free.
After Aurnion
NOTE: Aurnion is a classic JRPG example where there are many sidequests that may or may not trigger depending on your progress. Do complete more sidequests (possibly out of order) if a sidequest failed to trigger.
You will obtain a very important item and Flynn joins the party PERMANENTLY (PS3 and Definitive Edition)
Enter Aurnion and Yuri will learn an arte from Flynn (Sword Friend)
Rest at the Inn for a scene between NPCs on black background (Conversation between the Spirits)
Sail to the west of the Manor of the Wicked to find a Harvest Point. Check it to get a weapon for Patty (PS3)
In Zaphias, enter the Inn for Patty's amazing title (PS3 and Definitive Edition)
In Zaphias, check the Fountain (PS3 and Definitive Edition)
In Zaphias, approach the sitting bench on the right side in the Public Quarter for a scene with a certain lady (Dark Enforcer Final Part)
Enter Keiv Moc to get yet another invitational letter and Karol's shiny title. With the letter and if you have cleared (Avenging Soldiers Final Part) previously, you may clear the 100 Man Melee and get the reward. Be sure to clear 100 Man Melee with at least three characters since it is one of the conditions to unlock 200 Man Melee (Golden Soldier)
If you enter the 100 Man Melee with Flynn, you will fight Yuri at the end (PS3 and Definitive Edition)
If you talk to the left Receptionist at the Arena, you can enter the Tag Team Tournament - Challenger (PS3 and Definitive Edition)
Enter Aurnion for another challenging invitational letter (Rest at Yuri's Room in Zaphias for the PS3 and Definitive Edition). If you have cleared (Golden Soldier) and (Avenging Soldiers Final Part), you have three out of the four Invitations now (Arena Final Part)
Enter Halure (Under The Tree Final Part)
In Halure, toward the tree and speak with a Mage on the way if your party has inflicted over 60000000 damage in total. You will get Rita's nifty title (Seeker)
In Heliord, go down to the Lower Section. Find Quirky NPC by the river for a new weapon if Repede is above Level 50. You will get this together with Repede's Joke Weapon at Halure after fulfilling Repede's motivational sidequest if you miss the scene (Professor Quirky NPC Part 5)
In Halure, speak with Quirky NPC near the Inn for Joke Weapons if you have completed the requirement. In the PS3 and Definitive Edition, you need to clear the 30 Man Melee under 90 seconds for Flynn and synthesis two hundred times for Patty (Professor Quirky NPC Final Part)
In Capua Nor, you can find Nan if you have completed 100% of the Monster Book. You will get Karol a new title (Monster Book Final Part)
In Capua Torim, talk to the Sailor near the slide. Patty will learn another arte (PS3 and Definitive Edition)
Enter Capua Torim from the western entrance/exit for Karol to learn a new arte (One Night Training)
In Caer Bocram, go north then go west all the way to fight Clint. You will get the another invitational letter (PS3 and Definitive Edition)
With the previous letter and if you have cleared Tag Team Tournament - Challenger at the Arena, you will unlock Tag Team Tournament - Hero . If you don't have Karol and Raven in the Active Party, you will fight them in Tag Team Tournament - Hero (PS3 and Definitive Edition)
In Heliord, go down to the Lower Section and talk to Witcher. Barrelow X will be modified which unlocks Karol's second Mystic Artes (PS3 and Definitive Edition)
After (One Night Training), go to Dahngrest. Head towards the central area and pick either choice for a new weapon for Karol (Big Voice Contest)
After obtaining all recipes from Wonder Chef and unlocking recipes, go to the Port in Nordopolica to talk to Wonder Chef for a spicy recipe and the special invitation to a cooking showdown. Go to Dahngrest to enter The Bistro Black Hole. The participant should have MASTERED every HP/TP Recovery recipes and at least Three Stars for the other recipes. That will win you the Cooking Series titles (Cooking Battle)
In Yormgen, check the Red Box (Illusion)
In Yormgen, speak with the Butler of the Nobles. Enter the Zopheir Rift from the west and you will see the Micro Circuit. Report back and the male characters will get their Swimsuit Series titles. Talk to the Butler and go to Halure. Go west and talk to Giovanni near the Fountain for the Super Aer Board. Report back and the female characters will get their Swimsuit Seies titles (PS3 and Definitive Edition)
Go to Mt Temza and head to the third area for Judith's cool arte (Judith's Sundering Moon Final Part)
Fly to the Yurzorea Continent East and enter the rock formation for the Sorcerer Ring Level 5 (Fell Arms Part 6)
In Yumanju, you can get the Hotspring Series titles (Hotspring Part 3)
In Aurnion, toward the left of the Blastia when Repede is at least Level 60 to get Repede's Tough Hound title (Tough Hound)
After (Tough Hound), sleep at King Of Adventure twice to get Repede's arte and two titles (King Of Adventure Final Part)
In Aurnion, find Drake at NW for Yuri's title (Estelle's Teacher Part 5)
Enter Aurnion and you will get Raven's title if Raven has at least 100 Skills (Encouragement Of The Schwann Team Part 1)
In Aurnion, speak with the Doctor in the Inn. Reenter the Inn and speak with the Doctor again. Speak with the Man that is near the Inn Owner. Once your party have healed at least 4000000 HPs, toward the Inn for Estelle's title (Dedicated Paramedic)
In Aurnion, if you have done (Estelle's Teacher Part 5) then talk to Drake at NE for Flynn's title (PS3 and Definitive Edition)
In Aurnion, find Drake at NE for Estelle's out of this world title (Estelle's Teacher Part 6)
Set Raven as the On Screen Character and enter Aurnion. Speak with Drake at the right of the Blastia for Raven's Vanji Lost (Rebuilding The Union Final Part)
In Nam Cobanda Isle, speak with Miska in the Gym. To retrieve the five books, search the Elder's Home in Halure, Chevaliers HQ in Heliord, Inn in Mantaic, Chevaliers HQ in Aurnion and Fortune's Market HQ in Capua Torim. Report back to Miska and answer the questions correctly for Rita's fancy title (Miska Doctoral Degree)
In Mantaic, go to the Inn then to the Inn in Dahngrest. Go to Nam Cobanda Isle and speak with the two at NW. Go to Zaphias and speak with the Guard by the Nobles Quarter. After, head into the Castle and speak with Mimula in the Jail Area. Head to Capua Nor and toward the east. Go to the Ghost Ship Atherum for a quick fight and go north after entering Caer Bocram. Go to the Union Jail Area in Dahngrest and feed the Old Man with Okonomiyaki recipe (Use Estelle to cook Fried Chicken And Fries repeatedly to unlock Scottish Egg then use Raven to cook Scottish Egg repeatedly to unlock Okonomiyaki recipe) to get the Note. Report back to NPC N in the Inn of Mantaic (Guild Quest Part 7)
In Dahngrest, head toward the central area (Guild Quest Final Part)
After (Guild Quest Part 7), go toward the tree in Halure to get Rita's cool weapon (Spirit Magic Final Part)
In Mantaic, hand over Silver Edge + 1 Alpha to Cow Boy for Magic Lens, Krona's Symbol, Blue Dice, Rebirth Doll, Holy Avenger, Hypershock Yo-yo, Dragon Helm, Paladin Cape, Black Onyx, Special Gel, Red Sage, Hourglass, another Rebirth Doll, and an Alexandrite (Cow Boy Final Part)
Repeatedly use any tent item on the World Map for Flynn to learn an arte (PS3 and Definitive Edition)
In the Renansula Hollow, head towards the graveyard (PS3 and Definitive Edition)
Enter Relewiese Hollow for a scene with Sylph (PS3 and Definitive Edition)
Sword Dancer Sidequest (PS3 and Definitive Edition)
Judith's Brionac Sidequest
NOTE: Kouli's guide warned us to not exit Aurnion until the scene with Kaufman. From my playthrough, I need to exit out of Aurnion and reenter to trigger the scene.
Repede's Dog Map Sidequest
NOTE: If the Aurnion scene are not being triggered, you must camp at more fields (do not be misled by the Dog Map's progress bar). Refer to the field's name at the top right of the party menu screen whenever you're on the world map.
After the Main Story's Final Dungeon Rises
In Aurnion, you can find Agueron at NW. Talk to him and hand over raw materials to him for a total of three times. To make him reappear after each handover, sleep at the Inn few times and reenter Aurnion. After the third time, sleep few times and reenter Aurnion. You will get something useful for all the trouble to develop the location (Development Of Aurnion)
In Developed Aurnion, speak with Ioder at the west to get Estelle's fancy new weapon (Estelle's Teacher Final Part)
In Developed Aurnion, arrange the Warehouse for Special Gel, Strange Piece, Spring Of Knowledge, 2000 Gald and Karol's Warehouse Master title (Tidy Up The Warehouse Final Part)
Sleep at any Inn and talk to the Receptionist in Yumanju. Repeat for Flynn's spiky attachment, Judith's beautiful title and Karol's somehow very tight title (PS3 and Definitive Edition)
At the area where you fight the emo punk boss for the final time, use the Sorcerer's Ring to blast the wall at the end and keep walking towards the tower to find a pretty strong weapon for Flynn (PS3 and Definitive Edition)
Equip the Shining Star title and make Raven as the On Screen Character. From the last Save Point in Tarqaron, back track and keep going on E to a new area. Keep going down and continue on to trigger a scene (Encouragement Of The Schwann Team Final Part)
At the huge area with ladders, look for a path around the middle or the east. They lead to two very evil weapons. With all seven (nine in PS3 and Definitive Edition) Fell Arms, exit out Tarqaron and head to Aurnion (In PS3 and Definitive Edition, you don't need to go to Aurnion. If you still haven't gotten Patty's and Flynn's Fell Arms, it is in Necropolis of Nostalgia). You will fight Duke's Third Form which unlocks the Fell Arms. The strength of the Fell Arms depends on how many enemies killed (per character) with or without equipping the Fell Arms (Fell Arms Final Part)
Before facing Duke, exit Tarqaron using the unlocked lift. In Zaphias, speak with Ted near the Fountain for Yuri's new weapon. Yuri will get another title and in PS3 and Definitive Edition, both Yuri and Flynn will get the title (Hope Of The Town)
Dual Mystic Artes
After (Hope Of The Town), Yuri and Flynn can now do their Dual Mystic Artes.
During battle, make sure both Yuri and Flynn are in OVL 4. Use either Yuri or Flynn and perform Arcane/Altered/Burst Arte while holding down the Attack, Artes and Defend buttons to execute the Dual Mystic Artes.
After Beating Duke (Post Game)