User blog comment:LastationLover5000/Putting a Stop to Dragon Slayer Foolishness/@comment-5004454-20121011183947/@comment-4728047-20121012010525

like Aha said, and explained, you can consume air

and with MDS, the thing about the moon is that the "light of the moon" is simply the moon reflecting the light from the sun so I'm not sure how MDS would make itself distinct from a Light DS and the same goes for the Star DS