Thinning the Herd is a Quest in Divinity: Original Sin II. Short description goes here.
- Kill your companions and swear loyalty to Godking
This quest is available if you sided with Black Ring and wish to enter the Academy with his help, which is only possible as an undead main character.
You need to kill all your companions, purge their corpses or make them swear loyalty to God king. Then the Sallow Man will tell you how to get into the Academy and provide you with a capacitor.