This piece holds a specific type of vampire called a Moroi. This is a spirit-form vampire and is the phantom of a dead person who has died but was not ready to cross over into the afterlife. The result? They just kind of hang out in the realms between the dead and the living. They can also visit any number of the astral planes.
Moroi vampires live by draining the energy from the living, similarly to the way a sanguine vampire would drain the living of their blood. Through the draining of human energy, the Moroi becomes powerful with the innate magical abilities that exist in mortals who never knew they had them. Powers like psychic awakening, wealth manifestation, protection, psychic and self-healing, the ability to control the minds of others, telekinesis, astral travel, and a whole laundry list of magical abilities have been found by the Moroi.
The Moroi in this piece is no different. It hosts a laundry list of abilities and powers that it has accumulated in the 1000+ years that it has been alive. You can access this knowledge by using this piece to connect to the Moroi. If he does not have an ability that you are requesting, he will simply search for it until he finds it. His name is Claudius and that is how you will address him when calling him forth.