EDIT-Added Swaps the were previously unavailable in Curiosa. You might vary the number of deserts based on your local meta. If I were to cut one card, it might be a Shatterstrike, maybe for a heat ray or minor explosion. Be patient and stack damage from multiple sources, holding cards rather than dropping them without getting the full use out of their damage. For instance, in most cases, I'd rather save a Vile Imp until I can use the damage effectively than play it with no target and start swinging for 2.