Hi guys. I know that finding Naul can be a real pain and to make things worse he has very low HP meaning that even if he is found he's often dead by the time you get to him. So I wanted to share what I know so far.

1) He seems to appear when / just after the Svara FATE.

2) I've know or hear people shout when he has been at these locations

X22, Y27
X15, Y28
X28, Y15
X30, Y12
X05, Y17

I hope this helps us all to find him. Good luck!!!