Someone reincarnates as sekiro/ wolf from sekiro shadows die twice
His criminal alias can be shura as that is an ending where sekiro betrays his master/boss
In the game he can resurrect so that can be a tau ability or something
In the game he also aquires a mortal blade - the mortal blade can kill immortals - that can probably turn in to a tau ability or technique I'm not sure
He has a wooden prosthetic that can have multiple weapons in it such as an axe, short sword, shuriken, firecrackers, spear, and a metallic umbrella, there is a few more but I forgot. There is also upgraded versions of these weapons.
He also aquires a gourd that can heal him in the game.