Brister Fendlestick

Brister Fendlestick is a human wizard who travels the Underdark in his magical, floating, iron tower. What originally brought Brister into the Underdark is unknown, but he spends his time working on his studies from within his tower. The character appears in R.A. Salvatore's Exile, where he turns a pech into the hook horror known as "Clacker". Clacker then is returned to Brister by Drizzt Do'Urden and Belwar Dissengulp in order to reverse the spell, but before the transformaton can be completed, Clacker lashes out and kills Brister.