Enemies: Zalbard, Harpy Queen, Master Monk, Gargoyle, Wizard, Orc Lord, Dark Knight, Wyvern
This is a hard boss battle, Zalbard has Bolt Level 2, which he uses at every oppertunity he gets, and you will lose a few team members more than likely. Just keep healing and you should be OK. Make sure to kill the Master Monk before attacking him. I still don't know why there is a Gargoyle there, it is well outdated.