I got the weirdest idea for an Abyssal:

Basically a Midnight Caste that looked into the Void for too long and got a really high Whispers, but not in the Neverborn, but in Oblivion itself, and after long periods of pondering and looking at the Void, suddenly came to revelation that Neverborn are false and that they weren't true worshippers of Oblivion and simply want to exploit it for their own gain.
and furthermore, this Midnight Caste developed this philosophy that since Oblivion destroys all things, it obviously destroys time. Therefore, to Oblivion's point of view, it has already destroyed time, and has already destroyed everything. Therefore there is no need to speed up the process, since Oblivion has no sense of time anyways, since one day the illusion of time will be shattered one day so that all can see the truth that everything is already destroyed……yet at the same time, never was destroyed, since time hasn't happened yet because it was destroyed.

and therefore, do whatever you want. Oblivion destroys all boundaries, therefore the only thing left is pure freedom. Oblivion will someday destroy time therefore it doesn't matter how much time actually passes, or what is done while time does pass. that is this weird Abyssal's philosophy.
Meaning the Abyssal is rebelling against the Neverborn and the Death Lords, to preach the truth of Oblivion, not the lies spouted by the Neverborn and its servants. The truth is that Oblivion does not care about anything, since to its point of view it has already destroyed everything, therefore should anyone care about something that has already happened? Do whatever you want.

What do you think?