"Straw Hat Luffy. Conqueror’s Haki confirmed. Bounty: 400,000,000."
During the Marineford arc of the One Piece series, Monkey D. Luffy showcases his impressive Haki abilities. In episode 399, Luffy uses his Haki to sense the emotions and auras of those around him, allowing him to anticipate and react to the attacks of his enemies. luffy haki in marineford episode
KABOOOOM.