[quote=KabenSaal]
But if it is a magic stick, then the Iron turns into an ogre and OHH MY GOD HOW DO YOU HAVE SO MUCH HEALTH? DIE!! and...i'm dead.(Guess what magic stick it is)
[/quote]

Unfortunately that's where that metaphor ends. Because if the stick has been enchanted, then it must have been tampered with, it's easy to modify a stick since it's a stick.

Blood is a different matter all together. Dust, the only source of energy/magic in this setting that I know of, is described as either a crystal, or a powder. The only logical way for your blood to have magical properties is if you infuse your blood with powdered Dust. However, your body will identify the powdered Dust as a foreign object and begin to start rejecting it in some way. Alternatively, if somehow you acquire Dust in such a fine powder, and in such quantities that it would do something, you would suffer some severe changes in your brain chemistry, as Dust is a foreign object and all blood travels through your brain.
Another issue brought up is that Dust is a non-biological object, once you use it, or it bleeds out of your body, the dust:blood ratio in your body lowers and it becomes less effective. The only way to increase the dust:blood ratio is to inject more of this extremely fine powdered dust into your blood stream.