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Death Touch

       Usage: cast 'death touch' <target> : cast 136 <target>
        Cost: 40
    Duration: 1/5 hour
Casting Time: 15
      Target: One character or Mob

Death touch causes all healing spells to harm one affected by it.
Death touch also causes the afflicted to suffer damage over time
equal to (4 + level/16)d12 per round.

The classes that get the spell death touch are:

necromancer: Level  75 (Perfect)