Grandshelt Catacombs/Exploration

Unit EXP Guide
In order to gain the maximum amount of experience points possible, you must win all monster encounters available until obtaining a certain amount of Gil. You can open the menu to keep track of the amount of gil you obtained from the dungeon. Because the amount of Gil you can collect is predetermined, it will indicate your progress in defeating all available monster encounters.

If you want to clear the map completely:
 * Kill monsters until you have 148 Gil.
 * Defeat the boss. And you should have 158 Gil.

You should conclude the dungeon exploration with a total of 190 Gil(324 Gil with Xon) and 5720 Exp.