Things You'll Need
Instructions
Play through the game until the party fights a battle at "Murond Holy Place" in Chapter Four.
Leave Murond and go to the Trade City Warjilis. Once you enter the city, the party will hear someone talking about a hidden dungeon nearby. On the world map, you will now have the option to go to an area called "Deep Dungeon."
Go to Deep Dungeon and work your way down to the tenth level of the dungeon. The exits to the next levels are randomly determined when you enter the dungeon and are not marked, so you will have to search for the exit one square at a time.
Battle the boss at the bottom of the dungeon named Elidibs. During the battle an "Apanda" creature named Byblos will join the group and help to fight Elidibs.
Defeat Elidibs and Byblos will then permanently join the party as a playable character.