et the deck building begin! Mirrodin Besieged went on sale on Magic Online last week and now you can see how the new card set is shaping the metagame across multiple formats. You can also check out Extended Pro Tour Qualifiers and premier Limited decks from Grand Prix Denver.
Pro Tour Nagoya Qualifier Season (Extended)
Momir Basic on Magic Online
Scars of Mirrodin Block Constructed on Magic Online