Eurvicscire Hoard Map
Petuaria Ruins - Northeast of Donecaestre - Eurvicscire
The Eurvicscire Hoard Map is on top of the ruins.
A hand drawn map of a big estate nearby with an X marking the spot.
East of Petuaria Ruins at the Lost Drengr Mystery.
Inside his pool.
Bugged for me at the time I did this. - Loot didn't prompt.