In the beginning of the Dressrosa arc Luffy enters a championship to win his late brother's devil fruit, the Mera Mera no Mi. During the even in the Block B battle, Elizabello II uses his king punch to pretty much take down everybody (except Bartolomeo).
What is the origin of Elizabello's power? Does he use a devil fruit or is he born as an ancient weapon (like Pluton or Poseidon aka. Shirahoshi? Or is that simply physical strength?