Things we did:
Left the Goblin Cave
Runic Stone was pulsating
Raakthos seemed to know what it is (but didnt tell me)
I pored demon blood into the sigil... it set on fire for a sec
I then attuned to it... somehow
I still don't know what it does, but it is pulsating
We continued up the path
Found a wagon with 2 bandits outside
Aven caused the bandits to attack us
We killed them
I looked inside the wagon... there were 4 more bandits inside
We killed them
I almost died
Aven ran to the back and didnt do much
We looked in the wagon to see pretty much nothing of value
P.S. The wagon was person drawn, so no animals involved.
Things to do:
Continue up the path (there isnt much else there)
We could go back to the slums and steal a boat to get to somewhere else
We could try and re enter the Serpents Lair and raid the vault