"The second type of adoption is blood adoption. It is less accepted because it is more dangerous and painful for the adoptee. This method is usually used by a barren couple because the adopted child takes on the familial magic traits of the parents. If the child is strong enough he or she will change, will look like the parents physically, will carry any magical talents the parents may have, will be able to access the family vaults and grimoires that are usually blood sealed to a particular lineage."