Now I'm not talking about the plethora of Guardian of the Grove or the Spriggans. I'm talking about the others.
There are four that I discovered in my time there:
Queen Gougou - Opo-Opo on the bridge to aetherite.
Buata - Boar in an open area surrounded by treants. I forget where exactly. I think east field up top.
Capricious Cassie - Small tunnel before Great Oak.
Great Oak - Open area at southernmost corner.
I was alone, so couldn't fight them. I'm wondering if anyone has with their linkshell or friends and what they dropped?
For those curious how to get there and see them: Go south of Crimson Bark. You will eventually come to a place full of ?? level treants. They only aggro if you run. Otherwise, they're harmless. Just walk through and you'll be fine. You can even fight next to them, just don't run or aoe! Oh, and don't bother trying to fight them. They almost always grouped and their Pinecone Bomb does a guaranteed 9999. They're not meant to be killed.
The Spriggans do aggro, but only if you're really close to them. They are easily killed however, even solo!
So get out there and kill some NMs and tell us how you're rewarded!