They are led by Sleg, and will periodically attack the player's Norse village, snatching villagers to kill for as long as he lives. They can be scared by throwning objects such as stones at them or by sending out the creature to scare them away. Fire will not work, as they will be immediately put out as soon as they start to burn (presumably due to the permanent storm overhead, maintained by the Guardian Stone that Sleg is guarding). After Sleg is defeated, they will stop the raids and stay by their hideout. These ogres become humans upon death.