Dragon's Devil Fruit would get to control all of the skies, including winds, rain, and lightning, among other overpowered abilities. Given that he's done some similar stuff in the series so far, he could very well possess this Devil Fruit.
Dragon and Gol D. Roger are brothers.
Dragon is the son of the famous Vice-Admiral Monkey D. Garp. No direct interaction has been seen between father and son. However, Garp was casual towards telling Luffy about Dragon's criminal status, going so far as to pick his nose while saying this.
Luffy and Dragon have actually never met before, as the Straw Hat captain was unaware of his father's identity until his grandfather, Marine Vice Admiral Monkey D. Garp, revealed it to him.
Dragon is almost certainly going to be a user of Conqueror's Haki as well just like his son. In Marineford, Luffy's Conqueror's Haki was attributed to Monkey D. Dragon, meaning he is already implied to be its user despite not having used it so far. In the future, fans will certainly see him make use of this ability.
Garp is known to possess immense Haki and as fans know, he does not have a Devil Fruit ability. As such, fans will most likely see the level of his Haki power in the upcoming chapters of the story where he clashes against Yonko Blackbeard.
According to the Gorosei, Luffy's fruit, Hito Hito no Mi, Model: Nika, carries the name of a god who might have existed long ago. Whether Joy Boy was the person revered as that god or if he existed even before Joy Boy is something that remains to be seen, however.
7 Perks: This Devil Fruit Makes Luffy Immune To Blunt Attacks. One of the biggest advantages of the Gomu Gomu no Mi is that it makes Luffy immune to blunt attacks. Normal punches don't hurt Luffy, nor does any other blunt attack.
One Piece's new chapter revealed Luffy's powers actually come from a Mythical Zoan type, one of the rarest forms of Devil Fruit.
In the Post-War arc, one of the Five Elders stated that "D." means danger. After the timeskip, Law mentioned the Will of D. once more when Doflamingo asked him why he had so much faith in Luffy.
Luffy is the protagonist of the anime/manga series One Piece and the love interest of the pirate Empress Boa Hancock.
As far as canon story is concerned, Luffy won't marry Boa Hancock.
At the time of writing, he does not end up with anyone in the One Piece manga, still focused on being the Pirate King and exploring the world.
Zoro and Sanji's Fruits aren't as directly connected to their characters. Zoro would receive Kaido's Mythical Fish Fish Fruit, which enables its user to turn into a dragon and Sanji would receive the Swim Swim Fruit, which enables its user to swim through solid surfaces like the ground.
In the two-year time skip, Zoro trained under Dracule Mihawk, popularly known as Hawk Eyes Mihawk. One of the popular theories is that the scar on Zoro's left eye is a training mishap. Many believe that Zoro lost his left eye during his training in some sort of accident or battle.
Shanks Possesses The Traits Of The Family Of D
One Piece constantly covers family and its importance but how bloodlines mean nothing. Given that Shanks was Roger's son, who did have the Will of D, Shanks likely inherited it from him.
Monkey D. Luffy has mastered all three types of haki, including Kenbunshoku Haki (Observation Haki), Busoshoku Haki (Armament Haki), and Haoshoku Haki (Conqueror's Haki). He can even use several subforms of the hakis, which makes him one of the most powerful haki users in the One Piece world. What is Ryou Haki?
5 Armament Haki Subtype 4: Internal Destruction
The rarest subtype of Armament Haki, known as Internal Destruction, has only been demonstrated by two characters — Monkey D. Luffy and his mentor, Silvers Rayleigh.
One of the rarest Devil Fruits, possibly even among the Logia class, the Yami Yami no Mi was eaten by Blackbeard. Using this Devil Fruit, he gained the power to control darkness as he likes.