I will give this one to any of both, with High Difficulty, maybe even death...... ending in draw
I don't see Itachi withstanding "The Poison Mist"........ Sasori's body himself with the high pressure water and fire........3rd kazekage....
same as I don't see sasori withstanding susanoo's attacks.
tell me where it is said that blaze release is slower than amaterasu......
said? it's obvious it's slower... blaze release is controlling already existing flames, and moving them , amaterasu is practically shooting out the fire from your eye so fast , it's almost instant