hree Grand Prix, the first since the release of Magic 2013, occurred last weekend, as did a number of Pro Tour Return to Ravnica Qualifiers across the globe. You can find out about upcoming PTQs with this handy list. Want to find out what effect Magic 2013 has on the PTQ metagame? Keep checking here for the Top 8 decks from various PTQs, including those below. Good luck!
Pro Tour Return to Ravnica Qualifier Season (Standard)
World Magic Cup Qualifiers
Innistrad Block Constructed on Magic Online