The Tower of Adran
Adran was once a soldier in the royal army until greed caused him to turn toward the Dark Arts and he began putting his conjuration abilities to more devious and decidedly evil uses. He built a tower where he could study and experiment on both the living and the dead. He began conjuring imps and demons to do some of his dastardlier business. Many years have past and a local wizards guild wants the tome where he kept his secrets and they are willing to pay for it. Many adventurers have tried to survive the tower and those that have lived out their days in madness.