I built a massive staircase up to exile camp 24. Then I farmed them for a bit. Haven’t been there in about a week till today.
However no thralls were present. After searching the forums I discovered that you can stop thralls spawning if you build too close. I am pretty close, so no idea how it was working right after I built the stair case.
At any rate how far away must I be so that my building won’t stop thralls spawning?