The Basic Meaning of the Ace of Spades The Ace of Spades means a SECRET of some kind. This card was the emblem for many of the secret societies of old, being the 'key to the mysteries'. As such, it represents the 'truth that lies behind the veil of illusion'. So, it has often been the symbol for the study and pursuit of esoteric knowledge and mystical wisdoms. The Ace of Spades is also one of the traditional cards for death, change and transformation. With this mystical card in your spread, it is certain that you will go through some sort of death and rebirth, or at the least, some important and powerful changes. Another facet of the Ace of Spades is the desire for work. Since all Aces represent new beginnings, the Ace of Spades can come up when we are preparing to launch a new job or occupation. Text Copyright 1996 by Robert Camp - all rights reserved.