It's quite the long list but I will try to summarize on your behalf.
I can fly, since I have wings of course! My magical abilities are phenomenal; transmutation, transformation, teleportation, weather manipulation, telekinesis, beam emission, and lunar control.
Naturally, as keeper of the moon, I am also keeper of dreams. My abilities allow me to dream walk and also manipulate dreams. While within the Dream World I can see past, present, and future. It is my duty to ensure all of my friends only have pleasant dreams!
Is that answer satisfactory? I am happy to discuss further if you require clarification.