Knave in Spades represents power in a set of cards. It represents a card of mystery, power, and insight. The Ace of Spades might also suggest someone with dark hair or a person that is proficient in their craft. This playing card frequently carries an air for enigma and might suggest a need to trust one's own instincts when faced with circumstances.
3 of Spades meaning in Cartomancy and Tarot Cardarium