Nighthaunt Cairn Wraith

Cairn Wraiths are amongst the most powerful of the Undead. Though they lack physical form, their touch drains the life of a mortal. Their very presence fills the air with dread, and most who face them are driven mad with fear long before they are killed. Filled with rage, these vengeful spirits fall upon their enemies, tearing them apart with great sweeps of their ancient, magical scythes. In return, those who do stand against them find their pitiful attacks merely pass straight through the Cairn Wraith, making contact with nothing but foul air and tattered robes. It doesn't take long for the Wraiths to punish them for their insolence.