Just a curious question, magic, in the sense I've understood it, is finite, in that it has a certain usable amount before needing to be recharged. Or, something along those lines. Like mana or casting points. So, you say your shields are powered via magic, which, would require some one, or a group of people to maintain them, correct? Magic as I always understood needed to be casted, via a mage/similar term. 

So, how exactly are the shield on your ship generated? They are magical in nature, which I am not trying to dispute, but rather, trying to understand for myself, and for perhaps all of us to be better learned in how exactly magic works within our RP universe. Because, mainly I ask in the sense if one race is capable of magic, wouldn't all races be capable of magic manipulation in some form? If taught or learned of course.