-Almost same as Signs of Antiquity. But map is smaller and mobs more packed together. But this one only have 3 altars to destroy. -A group of mobs will spawn when you kill the altar, so use the method I mentioned above to deal with them. -When you destroy all 3 altars boss will spawn the middle of the map. He is surrounded by some other mobs, so try luring him alone . Boss really isn't hard though.