The Magician generally associates with intelligent and skillful communicators. His presence in your spread indicates a level of self-confidence and drive which allows you to translate ideas into action. A practical card, the revelations it brings are best applied to the pragmatic and physical aspects of your life, rather then the ephemeral or theoretical. Your success in upcoming ventures in politics or business will likely hinge upon your own strength of will and determination.
To get the full traditional meaning and interpreation of The Magician, I suggest you visit Trusted Tarot and their The Magician page.