Luffy's Gear 5 weakness is primarily its extreme stamina drain, causing rapid exhaustion, aging, and vulnerability after use, but it also involves a difficulty in maintaining focus for serious fights and a potential impact on his lifespan due to the immense strain on his heart, with his current challenge being mastering this new, taxing form.
Luffy looks like an old man and is out of stamina. This is Luffy's weakness when using Gear 5, Stamina that runs out quickly. During the battle in the Egghead Arc, Luffy ran out of stamina three times.
Also, unlike Paramecia awakenings, Zoan awakenings like Gear 5 carries the inherent risk of the innate nature of the animal that the Gomu Gomu no Mi is derived from, namely the "Sun God" Nika, consuming Luffy's mind. In addition, Luffy is still vulnerable to cutting attacks.
6 Saitama Can Beat Gear 5 Luffy With A Single Punch
Saitama's body is so tough and durable that he is invulnerable to most physical damage. This means that he can withstand the Gear 5 attack that defeated Kaido. Saitama possesses immeasurable strength – to the point that he can defeat anyone with a single punch.
Luffy's Gear 5 transformation in the Wano saga presents several potential drawbacks, despite its immense power. These include reduced lifespan due to physical strain, the possibility of developing a terminal illness, shorter endurance, increased physical strain in normal form, and altered physical appearance.
When Luffy first used his Gear 5 form, it was against Kaidou of the Beasts Pirates. His hair and clothes turned white while his eyes took on a red glow. In Gear 5, his strength, speed, and durability are all enhanced to nearly limitless levels, but that is only the start of the changes this form brings about.
Rubber is resistant to Electricity but it doesn't mean rubber can nullify Lightning. Resistance and nullification is different people. Luffy can take lightning and fire, it is because of Luffy's DF.. imagination is his limit.
One of the most significant moments is during the Impel Down arc, when he's poisoned and on the brink of death. To save him, Ivankov uses a hormone-based treatment that stimulates his body's healing processes, but it's stated that it shortens his lifespan by about 10 years.
Akainu Sakazuki, the ruthless Fleet Admiral, is Luffy's toughest enemy due to his unwavering sense of justice and twisted perception of it. Akainu possesses the power of the magma-magma fruit, making him incredibly powerful and capable of wielding deadly high-temperature lava.
And, considering the power boosting via transformations, at SSJ3 lvl, Goku would be 1,600 folds faster than Luffy's speed. And, considering Goku's current speed with MUI, which is assumed to be billions of times stronger the SSJ forms, it'll be safe to say Goku is infinitely faster than Luffy.
Luffy is just a kid, he a boy not asexual.
Blackbeard is the final fight, he's luffys opposite. Blackbeard has the darkness fruit and Luffy is the sun god .
Upon his defeat at Luffy's hand, Kaidou recalled his belief that Joy Boy would be the one to defeat him, implying that in his final moments, he recognized that Luffy was the same Joy Boy he had waited for after all.
However, it should be noted that just being wet is not enough to induce weakness and nullify the user's powers; the same is true for water inside the Devil Fruit user's body, such as water that the user drinks, as seen when Luffy used Water Luffy: he and his powers were not affected in any way by the water in his body ...
Luffy will surpass Roger, that's 100% true, but he won't become the strongest in the verse. So many people think Blackbeard is Luffy's final opponent, but that's not true. The final war is already shown in the manga, and it's about the whole world going against the World Government.
Bartolomeo, an original admirer of Luffy from the time of Loguetown and onward, admires the crew in its entirety, saying he followed all of their actions and acted dumbfounded when he met Luffy and his crewmates. He refers to both of them all as '-senpai' (Mr. or Ms. in the dub).
The "D." in One Piece (the "Will of D.") is a major, unresolved mystery, but theories suggest it represents Dawn, symbolizing a new era and liberation, or possibly Devil/Demon, linking them as enemies of the Celestial Dragons, while also often signifying bearers of grand dreams like Luffy, Roger, and Ace who possess immense willpower and destiny, often laughing in the face of death.
It mentioned in skypeia a Sun God, Rain God, Earth God, and Forest God. We know there is a Sun God devil fruit which luffy has.
Instead of living to 80, he'll live to 70. And Gear 2 could kill him if he overused it (we see it affect him in Enies Lobby and Thriller Bark.) However, since the time skip, Luffy has had no problems using Gear 2 whenever he wants without any consequences. Seems like his body adjusted to his fast heart rate.
However, his true dream, revealed in Episode 1088, is something much bigger, which he wants to accomplish after becoming Pirate King. Fans speculate his ultimate dream could involve, throwing a worldwide feast where everyone—pirates, marines, civilians, minks, and more—comes together.
While it was the first time many strong characters in the One Piece world saw Luffy use Haki, he had technically used it unknowingly twice before the Marineford arc: Against the bull Motobaro in Episode 389. Against the Boa Sisters at Amazon Lily in Episode 413.
As for fire, rubber can be burned all the same, so, yes, he's vulnerable to fire and heat.
Much like how Zoro ate the Lost Lost Fruit, and Sanji ate the Simp Simp Fruit, Usopp ate the Lie Lie Fruit. Anyone who eats the Lie Lie Fruit become a coward, but all of their lies come true, as we have seen time and time again with Usopp.
3, it is revealed that Luffy's true power is not his rubbery physiology, and instead something much different. In truth his power allows him to bring forth whatever he can imagine into reality, however, this is only possible if the Devil Fruit awakens and is limited to Luffy's own imagination.