Non-Corporeal undead are Undead that have the same drives and motivations of those with a form, though their own has perished. In a sense, they are lesser undead – their drive enough to persist themselves beyond the moment of death, but not enough to preserve the physical form. Some surmise that they may not have been willing to aspire to the means of their more powerful cousins and so dark powers granted them the non-corporeal state… others that the body simply did not survive the transition itself. Ultimately they lack the ability to feel and experience material sensation, which frustrates them into a dangerous state – they devolve into killing machines driven by drive for either flesh, blood, or domination to feed like the corporeal cousins in order to just know what it is like to truly “feel” again – twisted to meet their state without a body to consume such things. These entities often require Eternal Repose.