Rayleigh was a Haki monster with immense power, feared even by the Four Emperors in his prime. Sengoku and Whitebeard were also formidable users of Haki, rivaling even the Pirate King, Roger ...

Essentially, Rayleigh confirmed that Haki is the spiritual energy that exists within everyone and the One Piece world. Broadly speaking, Haki can be divided into two types, those being the Color ...

Maybe nothing in this world happens by accident - Rayleigh Haki, on the other hand, is an ability that most of the strongest characters in One Piece possess. Haki allows characters to harness ...

This article contains spoilers from One Piece's Elbaf Arc. Not all powerful Haki users in One Piece hold captain titles, like ...