The power of all the Immortals, the Prize awaits the one Immortal who accomplishes the daunting task of slaying or surviving all his or her fellow Immortals, thus collecting every Quickening. The exact rewards that come with the Prize are unspecified, but are hinted and referred to in the movies and series as: the ability to dominate and control all of mankind, the ability to know what all mortals are thinking, the combined Quickening energy and experience of all immortals, and the ability to render oneself mortal, thus becoming able to bear children.