Quote Originally Posted by eppy19 View Post
Is the Excalibur in the room after I beat the Esper? Why does Shemnzai or whatever his name is HP goes up after I attack him he keeps re-gaining health.
You don't need to beat the esper to get the excalibur. I got the excalibur when I was mapping out the crystal on my first try. Just go to any of those 3 rooms stated above.