But you do realize that shuffeling means you can possibly get all or no lands? It wouldnt be shuffling if it would place cards in perfect order and the game cant possibly know what your Deck needs. Some landfall Decks WANT many lands.

If thats your problem get card draw mechanics in your Deck and you wont be dependend on the single card you draw each turn. Or if its seriously 7 of 10 Games just reduce number of land in your deck.