Board Thread:General Discussion/@comment-6810329-20160911021344/@comment-24674051-20160914204228

I still argue that Current Emma should be at least A+ Tier, simply based on the premise that her magic never wonked out after they reached the UW, unlike Regina and even Zelena. The only other person to claim that is Rumple. And her power overall is shown to be increasing/improving so that she is at least on par with Zelena at this point (and definitly way better than Regina, imo). We may get a chance to see some of that in action if Emma ever has to face off with the Serum Evil Queen, though that could just as easily go the "depends on the plot" way of things.

And I'll agree that the magic system definitely has a few leaks in it.