Eliminating the King Sage Cat

Are you sure you're on the right map for that one, too? It's at the hidden street accessed from one of the caves in Fox Ridge. It's a map with no name.

It's in the data, I can tell you that much.

I'm in the map, I've just never seen a picture or any mention of it until today.

EDIT: Just killed one, but it didn't drop an ETC.
Edit2: Make that 14 without an ETC. <_<
Edit3: I feel stupid, apparently I need to talk to the guardian.