Profound Strength Endowment is the process of inheriting someone elses Profound Strength. Jasmine has said that it is possible to inherit someone elses profound strength but is a difficult thing. It might not succeed even once for thousands of years. Even the most successful ones are accompanied by the loss of at least half of the profound strength.
There is a way that can limit the loss of Profound Strength upon being inherited; Star Soul Reincarnation. It has been used on Jasmine who is only a temporary vessel and will be used as an offering for whoever the true inheritor is.