User blog comment:Inferno Pendragon/A Little Teaser/@comment-1070010-20161024192648/@comment-2059440-20161024203742

only God Force beings have true immortality in our canon anyway, even Absolutes can "die" (and be replaced by new ones)..

anyone that trues for true immortality fails by default unless they become an official "God Force" as every being (cosmic or otherwise) has limits and weakness in our multiverse.. even with a Rule Book you'd only be akin to a Q (and Q can be beat by other Qs, thus not invulnerable).

unless you want to attain "revolving immortality" like Worry has.. which has the side-effects of being Worry.. which no one wants.