Black Soul ShardSource Ultimate Equipment pg. 283 Aura moderate necromancy; CL 7th Slot none; Price 12,000 gp; Weight —DescriptionThis dark gem attunes itself to the soul of its bearer. When
 carried close to the body of a creature continuously for 1 week,
 the gem harmlessly absorbs a portion of that creature’s life
 essence. If separated from its bearer for at least 1 day, the
 gem loses this attunement. If the bearer gains one or more
 negative levels, the black soul shard absorbs one of these
 negative levels into itself, negating the effect. The black soul
 shard can only absorb a negative level if carried by the person
 it is attuned to. If an attuned black soul shard is used as an
 additional focus component for raising the attuned creature
 from the dead, the negative level cost of being raised is one
 less than normal (minimum 1), but only if the spell is cast
 within 24 hours of the creature’s death.
  Absorbing a negative level (whether from an attack or raising
 the attuned creature from the dead) destroys the portion of the
 soul within a black soul shard. This does not harm the creature,
 but requires re-attuning the gem for another week for it to
 function again. A creature can only have one black soul shard
 attuned to it at a time.
ConstructionRequirements Craft Wondrous Item, death ward, restoration; Cost 6,000 gp
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