i meant when he throw kunais at him when he was in the air before he uses izanagi !
also i don't think chidori long sword is faster than totsuka !
itachi dosen't have that kind of stamina or chakra to heep using susanoo or tsukiyomi or amaterasu,sasuke didnt use the complete susanoo like itachi,and therefore his susanoo wasnt as chakra taxing as itachi's own,and he was still out of chakra near the end of tje fight,had harin not healed him,danzo would have won with shushi's eye,he was still strong enough to dodge a chidori and do a revrse seal before he died,he was fast enough to block a susanoo arrow,i think he can use moukton to block totsuka,itachi can't hope to use his ms jutsus for 10 mins,izanami wont work as danzo is indeed true to himself,sasuke's tsukiyomi should be at least the same level as itachi's other genjutsus,danzo figured out the weakness of the susanoo after just seeing it,he is quite smart,danzo will have KA after 5 mins,he has izanagi for 10 minutes,he has high stamina coupled with hashi's cells,itach has poor stamina and chakra to fight for long. Danzo wins this.