699 and below? Rinnegan Genjutsu, CT, and Susano'o chidori
Adult Sasuke? Don't know.
Rinnegan Genjutsu?
Shinra Tensei
Chibaku Tensei
Preta
It is even possible that his susano'o could be able to use Deva Path
Tbh, I don't expect to Sasuke to just stop at the basic path techniques. Sasuke's way of doing things is to take techniques and elevate them.
Using Susano'o Iso to make bijuu Susano'o
Evelating Chidori to Nagashi, Senbon, and true spear
Amaterasu to Kagutsuchi to Kagutsuchi Sword, Shuriken, and Arrows