As the title says, I don't see how someone can exploit such a weakness, all obito has to do is materialize even for quater a second to reset the time, so how is that really a weakness, not to mention obito can move while still intangible, so he can get out range of any attack (say large scale attacks like forest of bone, or deep forest bloom) before the 5 mins, dude can even travel underground.
So I don't think it's a weakness any character in naruto can exploit, the only thing about camui one can use against obito is him warping (cuz he solidifies) like what konan did, or when he attacks (he materializes) like what minato did.
Your thoughts
So I don't think it's a weakness any character in naruto can exploit, the only thing about camui one can use against obito is him warping (cuz he solidifies) like what konan did, or when he attacks (he materializes) like what minato did.
Your thoughts