Before reading this, please bear in mind the following about FOFs:
Wind and Fire = Light 
Water and Earth = Dark
P.S. There are some skills here that require levels as well as
 usage of base artes. Sadly, I don't know some of them T_T.

-=+BASE ARTES+=-

Pow Hammer
 Obtain: Level 5
 TP: 4
 Description: A pow hammer knocks the enemy silly. Sometimes
 renders the enemy unconscious.
 FOF: Water -> Frozen Hammer
 
Nocturnal Light
 Obtain: Level 13 (I'm not so sure about this...)
 TP: 9
 Description: Hurl blades towards the enemy.
 FOF: Earth -> Inly Nocture
 


-=+ARCANE ARTES+=-

Severed Fate
 Obtain: Level 31
 TP: 13
 Description: Jump and throw blades that create a damaging
 force field when they pierce the ground.
 FOF: Wind -> Fatal Circle
 
Banishing Sorrow
 Obtain: Level 40
 TP: 18
 Description: Attack the enemy with a blast of fonic power.
 FOF: Fire -> Searing Sorrow


-=+FONIC ARTES+=-


First Aid
 Obtain: Default skill.
 TP: 8
 Description: Restore a small amount of HP to one ally.
 FOF: Water -> Meditation
 
Invoke Ground
 Obtain: Level 9
 TP: 8
 Description: Invoke an earth-based FOF.

Invoke Aqua
 Obtain: Level 10
 TP: 8
 Description: Invoke a water-based FOF.
 
Invoke Flame
 Obtain: Level 11
 TP: 8
 Description: Invoke a fire-based FOF.
 
Invoke Gale
 Obtain: Level 12
 TP: 8
 Description: Invoke a wind-based FOF.

Charge
 Obtain: Level 16
 TP: 20
 Description: Give some of your TP to one ally.
 FOF: Earth -> Tribute

Healing Circle
 Obtain: Level 20
 TP: 32
 Description: Restore a moderate amount of HP to all allies withing range.
 Heals all allies when used outside of battle.
 FOF: Wind -> Fairy Circle.
 
Resurrection
 Obtain: Level 27
 TP: 40
 Description: Revive one fallen ally.
 FOF: Water -> Regenerate
 
Eclair de Larmes
 Obtain: Level 33
 TP: 20
 Description: Burn a glyph into the ground that damages all enemies standing on
    it.
 FOF: Fire -> Flamme Rouge
 
Enhance Cast
 Obtain: Level 37
 TP: 18
 Description: Shorten the casting time for one ally.
 FOF: Wind -> Witchcraft
 
Holy Lance
 Obtain: Level 48
 TP: 34
 Description: The targeted enemy is showered with sacred spears of light.
 FOF: Earth -> Cluster Raid

 

-=+FONIC HYMNS+=-

Nightmare
 Obtain: Default hymn.
 TP: 8
 Description: Use the First Fonon to put targeted enemies to sleep.
 
Force Field
 Obtain: Part of story. After miasma appears at the Fubras River when
 Arietta tries to attack the party.
 TP: 28
 Description: Use the Second Fonon to temporarily protect all allies withing 
    range. 
 
Holy Song
 Obtain: Talk to that person below Yulia City's main meeting room AFTER
 Luke cuts his hair.
 TP: 48
 Description: Use the Third Fonon to increase the attack and defense of all
    allies and restore a small amount of HP. 
 
Revitalize
 Obtain: Level 44
 TP: 80
 Description: Use the Fourth Fonon to restore a large amt. of HP to all allies 
    within range. Heals all allies outside of battle. 
 
Judgment
 Obtain: (You must've gotten Holy Song to get this. This spell is required
 for Tear's Fortune's Ark) Right before going to  the Absorption Gate the
 2nd time, go to Daath.  They'll ask you to attend Ion's memorial.
 TP: 32
 Description: Use the Fifth Fonon to summon judgment from the heaves and strike
    down all enemies.
 
Grand Cross
 Obtain: Level 58
 TP: 48
 Description: Use the Sixth Fonon to call forth sacred light that damages all
    enemies within range.


-=+MYSTIC ARTES/Hi-OUGIS+=-
Note: All Mystic Artes/Hi-Ougis cannot be done unless you have the AD Skill
     "Special" and are in OverLimit.

Innocent Shine
 Obtain: Have the AD Skill "Special"
 How?: Hold the X button while Tear is casting a Fonic Hymn.
 
Fortune's Ark
 Obtain: 2nd Playthrough OR have a save in your memory card which says
 you've finished the game at least once. You must have  used ALL the
 Fonic Hymns at least 50 times.
 TP: 100
 How?: Cast Judgment while in OverLimit.
 
Fortune's Ark Extension: (Unnamed)
 How?: Hold the X button while Fortune's Ark is being executed.
 Special Effect: Heals allies HP to full, and revives K.O.'d allies with
 50% (?) HP.

Mysterious Intruder
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Initial title.

Van's Sister
¯¯¯¯¯¯¯¯¯¯¯¯
 - Obtained in the course of the game.
 
Strong of Heart
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Obtained in the course of the game.
 
Fonic Hymn Master
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Obtained in the course of the game.

Singer of the Verse
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Obtained in the course of the game.

Locrian Colonel [C]
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Available: After defeating Sync in Eldrant.
 
 Head to Yulia City and go up to the flower field
 in Tear's house. Tear will get the title in the end. 
 You must have completed all of Tear's Hyperresonance
 Training to Luke.

Easygoing Waitress
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Available: Anytime you can go to Keterburg.
 TLP Change: Keterburg.
 
 Go into the large hotel in the middle of town, to the second
 floor. Talk to the man right at the entrance to start the
 game. You must go through five levels, each with increasing
 difficulty. Once you are done, you get the title.

Big Sister
¯¯¯¯¯¯¯¯¯¯
 - There are four parts.
 
 Event 1
 ¯¯¯¯¯¯¯
 Available: After entering Daath for the first time.
 
 Simply rest in the inn to start with Luke's Hyperresonance
 Training.

 Event 2
 ¯¯¯¯¯¯¯
 Available: After entering Sheridan, when trying to find a
 way to fly.
 
 Simply rest at the inn to continue with Luke's training.
 
 Event 3
 ¯¯¯¯¯¯¯
 Available: After returning from the Qliphoth.
 
 Simply rest at the inn in Daath.
 
 Event 4
 ¯¯¯¯¯¯¯
 Available: After Natalia decides to return to Baticul
 in Sheridan.
 
 Rest at the inn in Sheridan to get the last part. Tear
 will also get the  'Big Sister' title.

Servant of Melodies
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Enter Chesedonia and on the north side, go to the left
 side, with the woman that is always clapping. Watch. You
 will obtain Finale in the end. Once you have them all,
 return to the Music Box House in Sheridan. After the event,
 Tear will obtain the title of 'Servant of Melodies'. 

Grand Chef
¯¯¯¯¯¯¯¯¯¯
 - Available: After Florian arrives at Daath.
 Requirements: Complete the 'Miso Stew Recipe' event.
 
 Head towards Keterburg, to the 2nd floor of the hotel.
 If you have a character master all 18 recipes, make that
 character your on-screen character to receive his/her title.

Cool Chick [C]
¯¯¯¯¯¯¯¯¯¯
 - Head to Grand Chokmah after viewing the final scene
 before the final fight in Eldrant and talk to Emperor Peony.
 He will give each character his/her new costume along with
 the title. 

Rental Beauty [C]
¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Available: After Natalia rejoins the party, after
 the Absorption Gate.
 Requirement: Clear 'Peony's Rappigs' event first.
 
 Head to Keterburg, into the hotel and approach the
 middle of the counter to start an event related to the spa.
 You will get the titles for each character.

Flower of the Qliphoth
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Requirements: Complete the following events:
  - Ant Lion Man
  - Yulia City Items
  - Engeve's Defense
  - Hard Worker
  - Financial Investor
 Avaiable: After clearing the Isle of Feres. 

 Once the requirements are done, head to Chesedonia and
 speak with Astor there. Then go to  the next places to get
 the titles and go along with the event.
 Tear's 'Flower of the Qliphoth' : Speak to the guy
 in Yulia City you helped during Yulia City Items.

Proud Maid [C]
¯¯¯¯¯¯¯¯¯¯
 -  Available: After King Ingobert accepts Natalia as
 his daughter.
 
 Simply go to Natalia's Chamber (from the entrance of the
 castle take the right door, up the stairs, and the right
 door again) and speak to the maid there. At the end of the
 event, Tear gets the costume title.

Perfect Healer
¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Clear the Advanced Singles match in the Coliseum.

Abyss Black [C]
¯¯¯¯¯¯¯¯¯¯¯
 - Available: After Natalia rejoins the party, after
 the Absorption Gate.
 Requirement: Be on 2nd or further playthrough. 
 
 Speak to the maid with gray-ish hair in the room
 before the one that has all of Peony's Rappigs. You
 will get the series of Abyss Man titles.

Monster Collector [C]
¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯
 - Available: After Tear rejoins you after the Absorption
 Gate.
 Requirements: Be on 2nd or further playthrough.
 
 Go to Keterburg and to the third floor of the hotel.
 Look around for a room with a Katz inside (a boy with a
 cat costume technically), and talk to him. Basically, he
 wants you to go and find three monsters. Each of them has a 
 special item (Goldem Helm for the Behemoth, the Gae Bolg
 for the Sandworm, and the Sunlight Chamber from the
 Replicantis). Then return to get the title. You can NOT
 fight the Replicantis unless you are in a 2nd or further 
 playthrough by the way.
 
 Please do a search inside the walkthrough for the boss'
 name until you find it for details on the boss, and how
 to reach it.
 -Effect: You can't encounter enemies, but each time you
 touch one, the party's HP is lessened.