Canon:Vanderjack
From Dungeons and Dragons Wiki
vanderjack is a mercenary who lived around the time of the war of the lance .
he also had a legendary sword named lifecleaver which was haunted by ghost he called the "sword choir", the sword was a legendary 9 life stealer sword the ghost that it was haunted by was the ones it killed that were innocent, the 9 life it took it would give back.