Fervent Champion
kiwifarms.net
With WotC making unambiguously clear via their recent shenanigans that they're just going to ban anyone they disapprove of (and sieze their card collection in the process for MTGO), a lot of players have started leaving MTGO entirely, since there's no reason to stick around: Anyone who cares about the game is inevitably going to lose their investment, either because WotC bans them for suspected wrongthink or if the servers get shut down when the game ceases to be profitable (and WotC has been angling towards Arena for a while now).
If the beta economy for Arena goes unchanged there will be 0 way to recoup any MtGO investment too.