In most One Piece canon, a person can't eat multiple devil fruits due to the risk of exploding. However, in fanfiction, the rules can be bent. Some fanfictions might allow Luffy to eat multiple devil fruits by creating special circumstances or new powers that counteract the normal limitations. For example, a fanfiction could introduce a powerful magic or a unique ability that enables Luffy to safely consume and control the powers of more than one devil fruit.
He could eat the Pika Pika no Mi (Glint - Glint Fruit) which gives the power of light, allowing him to move at the speed of light and create powerful light - based attacks. And perhaps the Yami Yami no Mi (Darkness - Darkness Fruit) which can absorb other attacks and create a gravitational pull. Combining the powers of light and darkness would be quite a unique and powerful combination for Naruto in this fanfiction.
One Piece had a total of 720 Demon Fruits, all of which came from the Demon Tree. As for the specific name and ability of each Devil's Fruit, one had to refer to the original manga or animation to find out. However, among the information provided, there were a few books that included the content and abilities of the Devil's Fruit, such as One Piece's Fruit of the Sea Tower and One Piece's God-Creation Plan. If you want to know more about the Devil's Fruit and One Piece's world, it is recommended to read the original work or related materials. I hope you like this fairy's recommendation. Muah ~😗
One Piece currently had three Demonic Fruits: Mermaid Princess Alice's " Human Fruit ", One Piece Choba's " Grass Fruit ", and Monchi D. Luffy's " Rubberfruit ".
If Luffy ate multiple devil fruits in fanfiction, it would likely make him extremely powerful. His existing Gum - Gum powers are already quite strong, but adding more devil fruit powers would be insane. He could have abilities like teleportation from one devil fruit and the ability to turn invisible from another. This would completely change the power dynamics in the story. Enemies that were once a challenge would become much easier to defeat. However, it could also bring new challenges. Maybe the new powers are difficult to control at first, and Luffy has to struggle to master them. Or perhaps there are side - effects to having multiple devil fruits that he has to deal with.
Well, he might gain new powers which could make him more confident. For example, if one of the devil fruits gives him the power of flight, he would feel more powerful and it could change his approach to battles. He might become a bit more adventurous too, as he explores the limits of his new abilities.
Another idea is a Devil Fruit that gives Luffy the ability to transform into different animals. He could turn into a powerful eagle to fly over islands and scout for danger or transform into a strong bear to have enhanced strength and endurance in close - combat battles. This would change his fighting style completely and make for some really interesting interactions with his crew and opponents.
It might make his crew members view him in a new light. They could be in awe of his new dragon - like powers and be more protective of him as they know he has a very powerful and perhaps more dangerous ability now. For example, Nami might be more cautious about Luffy getting into fights as his dragon powers could attract more powerful enemies.
There were more than 100 types of demon fruits in One Piece. Some of them could only be eaten under certain conditions, while others could be eaten in multiple sets. For example, Domineering was a special ability that could protect the wielder from being hurt by the Demon Fruit's ability, while Demon Wind Kick was a special ability that could attack enemies by flying.