Kill them all!
Henzell says...
  1. A fate worse than death. Has undead resists (rC, rPois+inf, rHoly-, etc), Will+, UC bonus dam, big debuffs on melee hits (incl. non-UC), and a new Siphon Essence ability. You can't drink. Was {lich form} before the great shapeshifting overhaul of 0.31.
  2. See {siphon essence}
  3. <Planckenstein> try it without death form <dunno> then I will be turned into dead form

Information based on master branch and the great LearnDB.
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