As you return to the leville hotel little talcott will tell you about a legend of a sword hiding behind a waterfall in the region.
Sword in the waterfall locked door.
Ronin is weak to swords daggers lightning and royal swords but due to his location it s easy to fall off the ledge into the area below so if you do find yourself knocked out of the area try to.
Defeat the staldra enemies in this room and then run through the door at the north end.
It may be one of the royal tombs so it s worth checking out.
A video guide showing how to complete the quest the sword in the waterfall on final fantasy 15 xv.
There are secret doors at the end of many dungeons in final fantasy xv.
Run over to the north end of the room and use the small key on the locked door.
At the hotel talcott will tell you about a legendary sword hidden behind a waterfall nearby.
Costlemark tower locked door 99 recommended this dungeon adds a twist once through the locked door you can t use any items so before you even consider entering there are a few things to do in.
If you didn t unlock this shortcut during your first run through the dungeon then you ll have to go through the room to the east.
When you approach the dungeon locked door the game will only tell you it s locked it will probably drive you insane thinking about how to open these.