MS Sasuke takes this mid difficulty.
-Not seeing what's saving him from Amaterasu as he has no knowledge, thus no way to recognize it coming and no way to block it.
-Iron Sand doesn't have the speed feats to gather in a large enough quantity before the arrow hits him.
-Sharingan can see chakra, meaning he can see the strings, meaning Susanoo can cut the strings just
You must be registered for see links
and
You must be registered for see links
, rendering the puppets useless, allowing Sasuke to dispatch them without effort.
Nothing he has can get past Susanoo or even scratch it once Sasuke pulls out the Incomplete/Skeletal/V2 version considering it tanked
You must be registered for see links
with
You must be registered for see links
.
V2 let alone V3 would easily and effortlessly tank any kind of Iron Sand attack in Sasori's arsenal.