And thus Zhalfir is it's own plane. Good, since Magic wanted a West African specific plane
Honestly, I'm glad that they kept Zhalfir instead of following up on whatever it was that they were toying with when it came to Aminatou.
With all the various and sundry now done, or done for the most part, there are thoughts that I ultimately have about it all. I'll try to avoid being too negative.
The first is, no matter how you slice it, there was nowhere enough time for this to feel like a satisfying, earned victory. No more so than the fact that the Phyrexians somehow created enough to invade to start with. If I had to summarize the events, I would ultimately be forced to say "Perfunctory" and the combination of Wrenn and Halo saving the day was... a fairly bland Deus Ex Machina. (Trying to weigh it against the Legacy Weapon and I'm not sure how objective I can be) Taken as a whole, between All Will Be One and this, it was horrendously lopsided and segmented. All the tragedy that mattered was in the first half, and then a lot of that tragedy ultimately doesn't matter, which brings me to my second thought.
I'm glad Ajani is back. I'm annoyed they didn't finally kill Nissa off.
The problem is, however, that if it can be done once, they can just... restore what characters they want. Which is why the next stop being Eldraine and what happened the last time an Afflicted character ended up there makes me think we won't actually see much one way or another. Also they should have let Nissa bite it.
Beyond that, as a final note, I am... mildly torn. They had a lot of ground to cover, and none of the stories were badly written, never wanted to give that impression, but they spent a lot of time focusing on several planes, and there's a mild disconnect that we didn't see others, others that we know for certain were affected from the cards. And in that, it's what is strange because the ones left out all shared a common trait. Ravnica, Tarkir, and possibly Alara?
At the end of the day, if Alara got skipped, I'm going to be unsure how to feel. On the one hand, Alara is my favorite plane, so if the worst of this missed it, I won't be upset. On the other hand, they REALLY don't want to go back to Alara and that does bother me. (I mean, I get it, it ate up a HUGE amount of design space mechanically and flavorfully, but it was worth it)