So my bf had one of the huge New Phylexia starter decks that he bought and just let sit there. I pulled it out and sorted it found a few decent cards such as a Jace and two legendary creatures, few other rares too. I am looking to build on this with by buying my own cards but am confused on the best way to go about this. I watched a few videos that said to buy singles and to buy entire boxes of booster decks but only booster decks when wizards release a new season. I believe M13 just come out and was thinking about buying that. However this brings me to classic question should I buy on amazon for 93 dollars or a local store that I like for about 144.00 dollars. They might cut a 10 percent discount or something dunno. I really don't know how to play so I figure buying 100 something dollars of cards from the local shop might warrant a lesson or two?
Or should I just skip right to buying singles?