The phrase "stacking cards" refers to the act of arranging something in a certain order, often in a way that is advantageous to the person doing the arranging. Other synonyms for this phrase might include "lining up," "arranging strategically," "organizing deliberately," or "setting up in a particular order." Each of these phrases carries a slightly different connotation, but all are generally used to describe the same basic act of arranging something in a way that is designed to achieve a particular goal or outcome. Whether you're talking about stacking cards, lining up dominoes, or organizing your desk, the basic principle remains the same: arranging things in the right way can make all the difference.