I heard someone claim that it was definitely possible for (MCU) sorcerers to master individual use of each of the stones, but gave nothing to back that up other than the fact that sorcerers were able to develop ways to master (or at least control pretty well) the powers of the Time Stone. "Mastery" would be a level of skill at which the person could have total access to the full scope of a stone's power with minimal difficulty when they so desired, and without losing control of said power.
If no MCU evidence to support this idea exists, it is fine to make reference to the comics as a possible guide, even if the continuity surrounding the stones isn't necessarily the same, but please note if there's no MCU evidence in support of this claim. Is there anything in the comics to back up sorcerers being able to master each of the stones individually?
Is it a fair assumption that just because magic works for one stone, it'll absolutely work for all of them in a way that could give them the same level of control over each of the other stones, or are the stones different enough that we can't assume this to be true with such certainty?
With how much certainty can this claim of mastery be made?
