Taking what you said about the meaning of the Ace of Spades, this is how I see it:
TAROT CARD TRANSLATION:
The Queen of Spades : Representing the energy of a Queen, this feminine power was traditionally known as a widow, crone or divorcee. In modern times, she can be viewed as a model of self-sufficiency, independence and intelligence. She often has extremely high standards due to her subtle sensitivities, which can be perceived by those around her as being critical or hard to please. Her true motive is to refine the world, to upgrade peoples' understanding -- so that everyone can have the space they need to become fully themselves.
Sounds like an icon to me. A black widow of sorts. Who kills the men who defy or hurt her (thus the cut off hand). A powerful queen