Method 9: Birth
This is the non-method Method, and it's also by far the easiest to accomplish- if you're eligible to accomplish it at all. The only beings which can undertake it are those who are actual children of existing Sidereals. Those who have this special status can simply get to DR (whatever), and gain enough QP and HD to cross over to the next divine-tier status. For these entities, there is no divide between "deity" and "Sidereal."
Examples of such beings would be the class of creatures UK called Entities, for the purposes of the Epic Bestiary; essentially, the Cosmic-tier equivalent of Abominations. It was suggested of the book Elder Evils, that Atropus and the true form of Leviathan might constitute such Entities, as might the final integrated form of Pandorym.
But under normal circumstances, this method will be available to NPCs only; no PCs will likely be of the special "bloodline" to accomplish this.
This is the non-method Method, and it's also by far the easiest to accomplish- if you're eligible to accomplish it at all. The only beings which can undertake it are those who are actual children of existing Sidereals. Those who have this special status can simply get to DR (whatever), and gain enough QP and HD to cross over to the next divine-tier status. For these entities, there is no divide between "deity" and "Sidereal."
Examples of such beings would be the class of creatures UK called Entities, for the purposes of the Epic Bestiary; essentially, the Cosmic-tier equivalent of Abominations. It was suggested of the book Elder Evils, that Atropus and the true form of Leviathan might constitute such Entities, as might the final integrated form of Pandorym.
But under normal circumstances, this method will be available to NPCs only; no PCs will likely be of the special "bloodline" to accomplish this.