TyphloWolf, Well there's options at the top of the play field such as: "Deck" that lets you either search or draw cards from it; "Search" which lets you look at your, deck, discard, opponent's discard, or your prizes; then there's "Hand" and the options there allow you to either return your hand to your deck, discard it, or arrange it neatly.
There's even more that I didn't even mention but the point is that, that the options at the top of the screen make playing much easier.