Thieving Drunk is one of the most intriguing modes of Kaido.
As mentioned by Luffy, advanced Conqueror's Haki can be used to coat the user and make attacks stronger.
He keeps a grumpy disposition with little pleasure and excitement in his life and is constantly frowning most of the time.
This gave Marco a tremendous experience and skill to stand up against the emperors of the sea.
Honorable moments aside, Kaidou can be rather treacherous and opportunistic.
From his base on , Kaidou has occupied along with his crew and once allied with Wano's shogun, , until Kaidou decided to dispose of him for his.