Inherited Wayfinder trait

[Ainslan]

I'm pretty sure I recall seeing a trait (or maybe it was a feat) somewhere that allowed you to start with an old Wayfinder lent or inherited from an NPC, but for the life of me I can't seem the source anywhere. Anywone remembers and could point me in the right direction?

[Karui Kage]

It's from the Legacy of Fire Player's Guide, one of the campaign traits.

[uriel222]

Actually, it appeared in most of the Player's Guides for the APs before Kingmaker (I'm not sure why they got rid of it). Since it's a campaign trait, though, your GM may not let you take it unless you're playing one of the older APs.