The Wheel of Fortune is the card that foretells change, luck and happenstance. Often such changes are triggered by life and that's why the Wheel of Fortune is also a card of destiny and time cycles. The Wheel turns for everyone and no one can escape its shifts. The Knight of Swords is logical, witty, analytical, just, but he can also be impatient, judgmental, ruthless and verbally aggressive. The combination of the Wheel of Fortune and the Knight of Swords shows unexpected and usually disruptive change.
To understand the elemental relationships between the cards, we should always take into account their actual meaning. The elements of the cards are Fire (Wheel of Fortune) and Air (Knight of Swords). A high energy combination that strengthens the qualities of the cards, bringing their expression to extremes. If positive, this combination can actually achieve its greatest potential and materialize as free, clear and efficient communication of ideas. If negative, it can undermine our attempts for an honest and open interaction.