Pro Tour Guilds of Ravnica is in a few days! Today Martin Müller shares a part of his early testing process for Standard. Here he takes his first steps in learning Mono Blue Tempo. This was the deck that placed second at GP Lille in the expert hands of Hall of Famer Gabriel Nassif. Watch Martin as he gets an understanding for the strategy of the deck and finds pros and cons for his list. Check out the playlist here and don’t forget to take a look at his deck list below!