So, I was recently playing a Lolth-sworn Drow and helped Minthara raid the grove. But at the end of it, I saw that I could attack her and declare that she was a traitor to Lolth. I killed her, and then killed the goblins at the Grove, and then cleaned up the Goblin Camp, including Dror Ragzlin (had killed Gut earlier).
Usually, after killing the tieflings and druids, Wyll leaves the party, and Gale has a crisis of guilt; however, this playthrough, they seem to not even acknowledge that the Grove was sacked. I was able to get the information I needed from Halsin's corpse (Speak with Dead), but that was it.
