Magic: The Gathering is still my favourite collectible card game after all of these years. I loved the old hybrid RPG from Microprose years ago, but have found the Planeswalkers games to be a much more pure, Magic: The Gathering experience that has generally improved over the years.
This expansion was released when the core Magic 2015 saw some significant changes from when we first reviewed it. However, does the expansion provide enough content to make it worth playing? Probably not, but it's not terrible for people who are like me.