that is not clone, that is “Bunshin no Jutsu” buff. and so far only 1 skill applies to it, that is “Kunai”, the rest of the skills (including shinobi skills) will not replicate.
the real power of “Bunshin no Jutsu” + “Kunai” may be subjected. it may change in the future who knows? but then “Mijin no Jutsu” is something very powerful which are pursuiting for PVP and duel.