"Whenever we think of that word 'Kill'... In reality, it has already happened!" - Prosciutto
A member of La Squadra di Esecuzione, literally: The Assassination Team
Prosciutto tends to prefer belittling his fellow peers and assassins, especially if they are the type to lack confidence, thus making their esteem worse and all the while increasing his own powers importance. One such ability Prosciutto holds with his stand [The Grateful Dead] is, "Accelerated Aging" The Grateful Dead has the ability to cause people to age physically and mentally at an accelerated rate. This Stand cannot tell friend from foe and will affect all in its area equally with the exception of its user. Even infants would succumb to the effect of "aging", with their skin wrinkling and hair falling out, rather than simply grow into an adult quickly.
Though do not let his confrontational manner and superiority complex get in the way of the fact he is quite docile and laid back. Prosciutto isn't very quick to anger and can be level-headed under pressure.
Ambitious, he also possesses a strong will, and even when fatally wounded will hold true to the job at hand and see it through to the end.