Lucid dreaming does wonders in your practice of magic, especially when it comes to setting intentions and projecting them out into the world.
Using your dreams (like you described) as a stage to practice or rehearse situations which could be scary or intimidating will also be great for your confidence and courage.
You have a great gift and, besides the great resource list that Megan shared, you may be interested in using your sleep state as a place to develop an inner temple as well.