Sasuke should keep a pair of these

[Sound]

Shuriken can be disguised as an attack. Marbles r too obvious.

Shift Spaces:

Spoiler

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If an object is in his targeted space then it switches places with him.

Still he swapped Sakura's jacket with himself. The whole mechanism should be explained more thoroughly.
And relax this is barely a half serious thread : )

 

[Simbv]

Nah, I see the inside joke here OP. When he gets attack and they fall off of him you just want him to say," I lost my Marbles!". Nice try though.