EDIT: Ok 6 kills 3 drops. Its Darksday and Im in the tunnel leading to the nest beetles. Hope that helps.
Edit: A day later I logged back in at CN and popped my NPC for more leveling about 40 mins later I got 4 more drops. Drop rate doesnt seem that bad at all.
Drooped From Caveberries in Crawler's Nest. Like all the other new unstackable ingredients, the drop rate is abismal. 1/60 for the one i had the patience to get.
Agreed for that... I got lucky and got one randomnly playing with my npc in CN; future attempts haven't yielded anymore and I'm still the only one listed on my server as having sold one almost a week later O.o
It was nice being able to set the price for once tho... XD