Hello. I have the rulebook entry path into Pathfinder and I have all the rulebooks but occult adventures.
I'm looking for this prestige class I found:
https://www.d20pfsrd.com/classes/pre...forest-warden/
Could someone tell me what book I need to purchase to have access to it? The wiki is the only place to mention this prestige class and it says the source is Ironfang invasion? The only purchase pack for that just says it includes the adventure?