Have you considered Volcanic Awakening? I know its mana cost is a little high but it would be a great way to take out lots if not all of an enemies land.

soulsteel9 Storm doesn't really need to destroy lands. If it does clear the opponent's field of lands what will it do with the creatures? Grapeshot's main use is to kill the opponent. If we do take care of the creatures how can we kill? It could be a good card if facing against those pesky land decks like TitanShift.

PhyrexianPreator While it is a great card I would love to have in other decks, I never thought of it or Looting to be needed here.

PhyrexianPreator That's strange. I never saw looting used in the lists of MTG Goldfish's meta. I don't recall anyone in my local meta using it either before or after I picked up the deck.