Getting tortured for 72 hour real time in Tsukoyomi by an edo Itachi, while kepping your body alive with
an edo Tsunade.
that would be like being tortured for 2314 years.
and then getting finished by an amaterasu.
only to revived as an edo and get sealed by totsuga in a genjutsu
for all eternity
Death from Pakura or even from Mangetsu with him using the Nuibari. Being pierced by the Nuibari then being stitched together with your allies doesnt sound too fun does it? lol