these beings are created with a blood ritual with the help of a demon and Alchemy to create something entirely new and the Beautiful the server tours are high-end and take one to two months to complete you can completely customize them  with age, name, personalities and up to 10 gifts you wish them to have. These are a form of sentient being that you may need to teach and in return will have a very rewarding experience.  FOR Those with not a lot of time on their hands i would recommend when you purchase to utilize the servitor option.  these can take between 1-2 months to be created.