Some cards showing as illegal for Frontier
Posted on March 12, 2018, 6:38 p.m. by Argy
Most of the cards in sets from Amonkhet onwards aren't considered Frontier legal, by this site.
Yeah, a whole lot of people tend to think Frontier is just M15 forward, but without standard legal cards. It's really just M15 forward, but that was messing up my Frontier deck too.
March 13, 2018 11:29 a.m.
Thanks for noticing, this should fix itself soon, I'll update all impacted decks in a bit.