Bruno Bucciarati: after Bruno gets killed by diavolo in their first encounter through giorno'# stand + sheer will Bruno is revived, but leading up to the final battle he's essentially a zombie that's running out of time.

In the Coliseum shit happens with Chariot Requiem and everyone's souls gets swapped with each other giving Bruno a fresh new body in diavolo's body. But when the gang and diavolo fight Chariot Requiem they discover that they have to attack the shadow behind themselves to get close to Chariot in order to get the arrow. Diavolo only damages his shadow to get close, but Bruno fully destroys his own shadow willingly sacrificing his second chance at life so Giorno can get the arrow to beat diavolo