Never the less,it
must to be noted that Seth, not anyone else, is the god in question. In his efforts tokill Apophis he really needs it mostly, being the strongest of them all Seth may actually be capable of defeating even death. After all, he deserves it for his daily slaying of the evil serpent and this way letting Re unobstructed to rise in his Axt.
There is another similar example of a wish towards Hatshepsut:
I give you the part of Horus like life,
the years of Seth like power.