Exalted/World/Deathwatcher

Deathwatchers can turn a person turned into an undead into a living person, a ghost and send them to the underworld or reincarnate it. Ghosts can be reincarnated. Caste and charm abilities are geared toward undead. Zombies and other simple undead are just destroyed en masse. Deathwatchers can also ask Yama for the ressurrection of a dead being who died before their time. Yama then has to confer with the Maidens to reach consensus. Deathwatchers can ressurrect any fate-bound creature if they died from causes from outside fate.