I cannot understand how these... duplicates come to be. As for myself, I am... [He pauses awkwardly.] Disposable. I would not be missed. But my Princess is here too - how can they presume to recreate the last of the Royal Family of Hyrule? Her bloodline has magic within it that is irreplacable.
For a god to be replaced, or a... Time Lord, they must be as gods themselves. Able to create something out of nothing.