Completion bonus
Successfully complete the game and save when prompted. Choose to start a new game and select the cleared saved game file. You will begin with the money from your previous game, collected formations, your Party SP, collected Epics, inventory and storage items, and your Hero's name. Additionally, press L2 or Triangle to run faster.

Byakuren
An easy way to get Byakuren (the giant snake that attacks you when you cross the bridge in your Headquarters) is to have Levi (the magician) in your party and defeat him. Afterwards he will join your Star Of Destiny tablet.

George
Do not level up George because you cannot use him in the final battle.

Josephine
She is in Haud after the Battle Of Raftfleet (around there). You must have Lady Sialeeds in your party.

Lady Sialeeds
Do not level up Lady Sialeeds because you cannot use her in the final battle.

Muraad
He will be at every place where there is a huge battle. Keep asking him until he joins at each of the places (such as Rainwall, Raftfleet, Lelcar, and Doorat.)

Oboro
When you are in Rainwall you will need him to advance in the story. When you are done speaking with him, go to the inn and talk to Norden. When you are done following the next few scenes, wait until after the battle of Raftfleet. He will be there. Ask him to join. Note: You should do the bar scene or he will be difficult to get.

Skip boat sailing scenes
When you sail on a boat to a location, press Triangle while sailing. You will skip the boat trip and arrive immediately in your destination.

Virtual immortality
The following setup basically makes you immortal.

Equip four Eyeball Rings.
Rune Slot 1: A Strike-Back Rune.
Rune slot 2: Double Edge Sword. (If the character has 2nd rune slot)
Rune slot 3: Drain Rune. (Again if the character has an 3rd Rune slot)

This setup will not be cheap, but it is possible to handle many Bosses solo with it. You may need to remove the Double Edge rune from some characters because they do not have a lot of HP. Go to the big hole near the rotating bridge. In the area before the ruins, the Eyeball Ring is a common drop.

Easy money and armor
Once you recruit Subala, store all of your party items with Chuck. Play the fishing game against Subala at your headquarters. When you play the fishing game, sometimes you will catch "? Pot" and parts of fish bodies. Play the fishing game about five or six times (depending upon your skill). Go to the closest appraiser and get all of your "? Pots" appraised. You can then turn around and sell the pots to the appraiser for a significant profit. It is possible to make over 200,000 Potch in one trip. The fish body parts are armor that you can equip on a few characters. This is good armor to have fairly early in the game.

Hidden bath scenes
Bring the following set of characters into the bath in your headquarters to trigger a hidden bath scene.

Scene 01: Josephine, Maroon, Faylen
Scene 02: Kisara /Lun, Subala
Scene 03: Eresh, Leilei, Shunmin
Scene 04: Zerase, Nikea, Bernadette
Scene 05: Lyon, Miakis, Roy
Scene 06: Flail, Byarkuren
Scene 07: Lu, Jeane, Marina
Scene 08: Nifsara, Norma, Linfa
Scene 09: Lorelai, Viki, Zweig
Scene 10: Isabel, Nelis, Sharmista
Scene 11: Lyon, Sialeeds
Scene 12: Maroon, Muroon, Faylon
Scene 13: Dinn, Isato, Matthias
Scene 14: Kyle, Gavaya
Scene 15: Roog, Nick, Rania
Scene 16: Ernst, Ax, Moroon
Scene 17: Logg, Retso
Scene 18: Levi, Wabon, Babbage
Scene 19: Alhazred, Ganoh, Sairoh
Scene 20: Zegai, Killey, Gunde
Scene 21: Nakula, Raven, Egbert
Scene 22: Rahal, Lance, Mohsen
Scene 23: Cathari, Hazuki, Urda
Scene 24: Bergen, Sorensen, Dongo
Scene 25: Georg, Richard, Yahr, Taylor
Scene 26: Shigure, Sagiri
Scene 27: Galleon, Goesch, Murad
Scene 28: Cornelio, Baslan
Scene 29: Cius, Haleth
Scene 30: Shoon, Takamu
Scene 31: Belcoot, Shinro