How March of the Machine could have ended (warning: huge spoilers from the film Martyrs)
Another warning: the contents of this post could be distressing and/or disturbing compared to the average of this blog, so feel free to skip.
(An immense assembly of Phyrexians gathers as Jin-Gitaxias starts speaking, unusually excited.)
Jin-Gitaxias: Yesterday afternoon, in this very place, Elspeth Tirel became compleat. Let us take a moment to pay our respect. Elspeth Tirel is a rare specimen. In our years long research, Elspeth was the fourth one to achieve the whole unity with the Multiverse and the first one - yes, my fellows - the first one to report what she's seen there. Yesterday, Elspeth Tirel saw beyond compleation directly. Her state of ecstasy lasted for two hours and fifteen minutes. Elesh Norn heard her true testimony and, my brethren, this testimony will be shared with you in just few moments.
(Everyone whispers and buzzes as Jin-Gitaxias reaches the Realmbreaker chamber and knocks at Elesh's door.)
Jin-Gitaxias: Sister, we are waiting.
Elesh Norn: (eerily calm) Very well, Jin.
Jin: (slightly anxious) She really told you?
Elesh: Of course.
Jin: Was it clear?
Elesh: Like the Glimmervoid.
Jin: And precise?
Elesh: I can see no other interpretation.
Jin: (relieved) I see, thanks.
Elesh: (after some moments of silence) Jin?
Jin: Yes, Elesh?
Elesh: Have you ever tried to fathom perfection beyond compleation?
Jin: (confused) Is everything alright?
Elesh: (flatly) Do you think you could?
Jin: I'm afraid not yet.
Elesh: (last words as she activates the Sylex and holds it close to her) Keep doubting, brother.
