secret doors in Nabudis

[Vizunary]

How do you get into the doors that are sealed inside of Nabudis? I met the key guy, in the deadlands, and he says he's waiting for his buddies to bring back the keys but they are slow. When does he actually have these keys, or do I have to find his friends, and how do I get them? Thanks!

 

[ChaosVincent45]

You have to get medals to unlock the door. First you have to find the fragments and bring one to a guy that's with Dalan, then get the second from a guy in archades. Then go back and talk to the guy in the Deadlands and his two buddies should be there. From there you have go to a shrine that's also in the deadlands. Now you can go to the Necrohol and open the doors. Inside,

Spoiler

two of them are optional bosses Fury and Humbaba, defeat these and then you can fight the Chaos esper also in the Necrohol