Dark Sun: The Scorched World of Athas
Wights are restless undead that savagely attack the living, draining their life energy. They often serve more powerful undead creatures as soldiers and lieutenants. Wights typically inhabit the places where they died, although they are by no means bound to these locations. They also haunt tombs and catacombs, greedily hoarding any treasure they find.
Undead from the city of Moil, the creatures serve as guards and sentries. Their claws leave a lingering cold that chills a person’s very soul.