Board Thread:Questions and Answers/@comment-39718735-20200611060928/@comment-39718735-20200612181038

123Algerie wrote: DIO's blood can bring the dead alive again, the blood of another vampire could possibly have saved DIO, though he was the last remaining vampire seeing that the Stone Mask was destroyed. So it would be impossible to bring him back unless another vampire created by DIO were to come to Egypt and resurrect him with his blood. Hey now that you mention that... DIO was able to bring back Tarkus and Bruford... who were dead for centuries with their original personalities. Of course their brains would've been rotten as hell by that time.

So if his blood was able to restore such degree of damage perhaps only with enough time he'd have come back entirely... however that body was Jonathan's and was now headless again. I know DIO absorbed Joseph's blood to control it, yet even that I'm not sure if he'd come back.