Noun
impaler (plural impalers)
One who impales.
Vlad the Impaler
I am your brother. I was supposed to be your brother before either of us was born. Karmic debt. It appears I was Vlad the Impaler or Genghis Khan in a past life. Rob Thurman
You are the jailer and the jailed, You the impaler and the one that your own Million-fleshed self in dreams by night do hold in thrall and now at noon must kill. Ray Bradbury
People of Wallachia only knew voievod (king) Vlad III as Vlad Țepeș (the Impaler). Source: Internet
During his main reign (1456–1462), "Vlad the Impaler" is said to have killed from 40,000 to 100,000 European civilians (political rivals, criminals, and anyone that he considered "useless to humanity"), mainly by impaling. Source: Internet