Donatello Versus is one of the illegitimate sons of DIO, who desires to inherit his father's plans for attaining "Heaven", as Versus wishes to become happy at any cost.
Even though he inherited DIO's ruthlessness, selfishness and quick thinking, Donatello lacks his father's megalomania or cunning. As such, he is quick to verbally snap at people.
Donatello's Stand is Under World, capable of excavating memories of past events and imprisoning people in them.