Yes it is! It's coop which was why I got it. My partner and I got into mtg a bit while visiting her family for the holidays and thought a coop deck builder would be a fun thing to have, and I love sts so it seemed like a no brainer. I will warn the game is quite expensive and sort of hard to find but if you can get your hands on it I highly highly recommend it!

I for instance ordered mine from a game store in Illinois even though I live in WA. I believe more reprints are coming through