Don't judge this idea based off the title. It's not as fluffy as it sounds. I just had a theoretical spell I wanted some input on.
Now, while I know it is impossible to attain any change in physical appearance (or at least nearly impossible), I was wondering if it could be possible to attain a Sharingan of sorts. Meaning a partial ability to see into the metaphysical realm without Astral Projecting. Now the physical traits of the Sharingan are of no consequence, so just ignore those. I was just seeking to know if it is possible to gain the ability at the center of it's purpose. And if so, if it would be possible to advance it in any way (to alter the metaphysical plain in some way without APing, for example).
This is just an idea that sort of hit me as perhaps being possible (of course it might take a long time to accomplish, which is a given with any form of the craft unless one is either gifted or a quick learner). While I know it sounds a tad sketchy, and still has holes as to how one would accomplish it, I just want to see if anyone else thinks that this could be a possibility given the proper time and focus. Now try to keep an open mind with this. While the main idea of this post may be a bit far off at the time, it could lead to a different idea should the main one not have a solid enough foundation.
So again, this is just a general idea (and a slightly blunt one at that). So if any of you care to help me refine it a bit, I'd appreciate it, along with any other input you have.
Thank You, and Blessed Be