Welcome to the next issue of the BTS blog!
As already mentioned in the last one, this issue will spoiler a couple of Paths, so that in theory you would be able to start testing the new Magic Phase.
However, for all those guys who haven't read the last BTS blog, please read it FIRST! Why? Many changes done here would not make any sense, without understanding what changed to begin with.
So here is the link to the last issue: Issue 12 - It's a kind of Magic
Furthermore, as always we have our own dedicated discussion and feedback thread, which you can find here: BTS Blog - Issue 12.5 Discussion Thread