Obula's Hollow

You step in from Grimfen through the western passage (2,13). It's a small cave built around one decision. Obula, a giant spider, guards her eggs at the back (15,5). She's neutral: stepping into the nest starts a conversation, and if you leave her alone she stays peaceful.

One of the nest eggs has Sting inside (14,6). Breaking it gets you the weapon, but it also hatches a Wrathspinner and turns Obula hostile. The same goes for attacking her or breaking any of the big nest eggs. So it's either the weapon and a fight, or a quiet walk through – not both. Keep a separate save before you step into the nest if you want to compare.

The map also marks Odula at (11,5). We have not confirmed their role or any reward; the name alone is not enough to assign another quest.

Wrathspinners and Stormspinners come at you among the egg sacs in the western part (6,6).

Even a cave this small is worth searching: an alcove holds 5x Mushroom (5,11), and barrels by the north wall have a Spider Eye (2,3) plus Moldy Bread and a Skull (3,3). The best barrel is in the middle of the cave (7,9): a Wardstone Elixir and a Ring of Firespark.