The Nine of Swords occupies the second decan of Gemini in the air suit's zodiacal sequence, ruled by Mars and carrying the grim Golden Dawn title Despair and Cruelty, shortened to Cruelty alone in the Thoth deck, one of the harshest titles Book T assigns to any small card.
Pamela Colman Smith's picture, a figure sitting upright in bed with face buried in both hands while nine swords hang mounted on the wall behind, is widely read as depicting the mind rather than the body in distress: nothing wounds the figure directly, and the suffering is entirely internal, closer to nightmare or anxious rumination than to any external attack. A carved panel on the bedframe, showing one figure striking another, is sometimes read as a detail representing the content of the dream or the source of the guilt, though Waite's own text does not gloss it explicitly. No equivalent scene exists in the Marseille tradition, whose Nine of Swords is nine blades in a lattice, read by number and suit alone.
The Golden Dawn's Mars-in-Gemini attribution is usually explained mechanically, through the fixed decan sequence rather than through any thematic reading of Mars as cruelty specifically, though later commentators, including Crowley, leaned into the association anyway. The Thoth card keeps the title Cruelty and renders the nine swords as a jagged, oppressive geometric pattern, dropping the sleeping figure but keeping the sense of enclosure the Rider-Waite-Smith bedroom scene conveys.