Source : Webster's Revised Unabridged Dictionary (1913)

Intriguer \In*trigu"er\ ([i^]n*tr[=e]g"[~e]r), n.
   One who intrigues.

Source : WordNet®

intriguer
     n : a person who devises plots or intrigues; "he is believed to
         be the principal designer of the terrorist bombing
         attack" [syn: {designer}]