(this was posted by Buktooth of SRK, for some reason it lacks Basara, Poppy, Sankuro, Yumeji and Gaoh)
(S) God-Tier:
Yoshitora
(A) Top-Tier:
Yunfei, Genjuro, Suija, Rasetsumaru, Hanzo, Kusaregedo
(B)Mid-Top Tier:
Charlotte, Haohmaru, Kyoshiro, Ukyo, Tam Tam
(C)Mid-Tier:
Shizumaru, Gaira, Rera, Jubei, Sogetsu, Mina, Galford
(D)Low-Mid Tier:
Nakoruru, Kazuki, Rimururu
(E)Low-Tier:
Enja
Unlisted
Basara, (Poppy, Sankuro, Yumeji, Gaoh)
EDIT: Added Mina