Board Thread:Theories and Speculation/@comment-25093611-20160221130833/@comment-25093611-20160222141208

^pretty much, sasuke never shwoed inconvenience, it seemed like he was using his additional abilitys rather fine, he even used amaterasu/blaze release with susanoo and it didnt seem to be taking more chakra than a normal release fro his eyes which had been a lot smaller in scale :)