Dwarven ancestor spirit

The Dwarven ancestor spirit is what is left behind when the Possessed pickaxe is killed. As he is a ghost, a Ghostspeak amulet or Cramulet is required to understand him. He was one of the best miners of Keldagrim, and has been killed by a Lava monster just a day before a mining competition. Because he didn't participate in the contest, he is stuck in the Lava Flow Mine, and possesses other people's pickaxes for fun. He will reward the player who kills the possessed pickaxe with extra mining experience in the Lava Flow Mine for the next 10 minutes.