I do not know if you're going for a budget build, but this deck can be improved on. I would replace the
shock cards with
lightning bolt and either add
path to exile to the deck or at the very least the sideboard. unless you are going for gaining 4 possible lifepoints i would get rid of
Wind-Scarred Crag it is just too slow. now you can either add in
blood moon for a lock or you can add in
clifftop retreat and
sacred foundry for faster mana and that's without the expense of the fetchlands. As a rule of thumb i would add some graveyard hate to the sideboard either in the form of
rest in peace or
relic of progenitus they are low cmc and quite effective. This seems like a fun deck and decently built if you are going for budget it will for sure cause some issues meta issues at a FNM, but if you are looking to be somewhat competitive in the format take consideration to the cards mentioned. good luck and have fun!