Originally Posted by
LineageRazor
This kind of alternate timeline stuff works fine when you have a multiverse with nigh-infinite variations. Unfortunately, in this situation we have only fourteen variations. It's the whole infinite monkeys thing. With an infinite number of monkeys tapping random keys, one of them is bound to write the Complete Works of Shakespeare just by random chance. Now, try it with fourteen monkeys, and see how likely it is to happen. With infinite universes, sure there might be a sci-fi version of you, a fantasy elf version of you, etc, etc. But in just fourteen universes? Very unlikely.
As you say, it is not impossible. However, as RenewalXVII says, it's amazingly improbable. For events on two worlds which, while they might have started as identical, have done their own thing for twelve thousand years, to somehow assemble the same set of genes (or whatever this fantasy world has instead of genes) to create two copies of the same individual? Absolutely ludicrous to the point of shattering suspension of disbelief.
Anyway, the way the scene with the two Minfilias played out looked a lot to me like they were about to merge together. I'm guessing that Minifilia is a part of Minfilia that split off of the Emissary to act as an incarnate presence on the world, and when her task is done she will rejoin with her. Why such a presence was needed, remains to be seen...