DIO has awoken from his 100 year long sleep and is ready to hunt down the Joestars!
He has the ability to switch between two movesets with the down special:
-Normal Mode which is the default one and mainly relies on DIO using his
vampiric abilities and his enhanced strength for attacks as well as knives.
-Stand Mode where he summons The World and it is the one that performs most actions instead of DIO himself.