Monkey D. Luffy has developed an extremely high resistance (if not quasi-immunity) to most poison. Primarily due to his near-death experience against Magellan's poisonous Devil Fruit, he started producing antitoxins (antibodies) to combat future poisons and foreign toxins without noticing.
Apparently because of his recovery from Warden Magellan's venom-venom fruit powers, combined with Emporio Ivankov's hormone-hormone fruit powers and Luffy's own willpower, he has become heavily resistant, if not quasi immune to posion.
Luffy then jumped out and hit Magellan with a Gomu Gomu no Champion Rifle. The attack knocked Magellan back with no effect on Luffy, effectively allowing the Straw Hat to fight one-on-one without getting poisoned.
The most powerful poison the power can produce is called Kinjite, which Magellan himself has stated is powerful enough to "destroy Impel Down itself".
As a result of fighting against Magellan, Luffy suffered from severe poisoning that almost ended his life. Fortunately, Mr. 2 immediately took him to Ivankov who's believed able to save him.
In order to save the Straw Hat Pirate from the warden Magellan's venom, Emporio Ivankov used their Devil Fruit powers to alter the hormones in the boy's body to strengthen his immune system. The process was excruciating, lasted for hours, and ultimately took approximately 10 years off of Luffy's life expectancy.
Lucci is a member of CP9, a secret agent of the World Government. This group employs deadly martial arts alongside Devil-Fruit powers in a combination that nearly kills all of the Straw Hat Crew. While Luffy manages to fight off Lucci, he would have died without the help of Nico Robin and Usopp.
This allows him to eat 2 fruits.
Boa Hancock is not only the most iconic female villain in One Piece, but many anime fans consider her to be one of the most beautiful anime characters ever.
Sir Crocodile was the main antagonist of the Alabasta arc of the series and the first Shichibukai that Luffy took down. Crocodile is easily one of the most difficult fights that Luffy has ever fought as he lost to him twice. In fact, Luffy would've died both the times had luck not been on his side.
Due to his rubber body, Monkey D. Luffy (One Piece) is immune to blunt force attacks.
The Devil Fruits as well as specific other powers of One Piece can frequently fall into Logical Weakness. Luffy's rubber body, which makes him more or less immune to blunt force, renders him no less vulnerable to blades than he ever was. For Luffy, heat also apparently makes him extra squishy.
When he was 7 years old, Luffy unwittingly ate the Gomu Gomu no Mi, a Paramecia-type Devil Fruit, after finding it in a chest owned by the Red Hair Pirates. It gives his body the properties of rubber, allowing him to stretch, bounce, bend, twist, and inflate any part of his body.
Luffy's rubber attributes are a result of him eating a devil fruit called the Gum-Gum Fruit Granting him a rubber-like body, his powers make him immune to electric attacks and most blunt forces, but he is susceptible to attacks made with a sharp object or weapon (eg.
Considering there's strictly no romance in the manga/anime, there's no proof that he isn't.
Blackbeard is the only character in One Piece with two Devil Fruits. How did he do it? Marshall D. Teach, better known by his epithet, is arguably the most dangerous living pirate in One Piece.
Mythical Zoans are the rarest type of Devil Fruit, even more so than Logias. Artificial - Artificially created Zoan Fruits that cause the user to permanently take on an animal characteristic; though, much more rarely, the user becomes able to transform at will.
Against Shanks, even if Luffy possesses weaker Haki, the Devil Fruit abilities of the Hito Hito no Mi, Model: Nika can make up for the deficit and see him emerge victorious. Currently, however, Shanks is likely stronger than Luffy, simply due to the fact that the plot demands that of him.
It is evident that the only person capable of surpassing Roger is Luffy. Even though Luffy still has a lot to achieve, he is the only person who can transform the entire world.
Conis and the rest of Skypiea witnessed Luffy completely destabilize Enel's attack. She then witnessed Luffy finally defeat Enel by punching the god straight into the golden bell.
While One Piece has many superb side characters, Big News Morgans just proved why he is the best of them by betraying Luffy and his crew. This may not seem like an action that would endear Morgans to One Piece's fans, but his reasons for doing this give him a delightful layer of complexity.
While the effects of this technique have been mitigated in post-time-skip One Piece thanks to training, the prior uses have already caused irreversible damage to his body. Luffy dies from gear 5th strain on his heart and law gives up his life so they can win. This causes Luffy to go into gears without dying.