Doru Doru no Mi

The Doru Doru no Mi is a Paramecia type Devil Fruit that turns its user into a candleman. It basically allows the user to tap unlimited amounts of wax from their body and create things from it. This ability is not to be confused with a Logia power since they can't turn their bodies into wax. It is also not a Logia power since the user is also able to generate a small amount of fire, a different element from wax, on top of their head as they produce wax in relation to being a candleman. "Doru" comes from the Japanese word for candle, "kyandoru." In the English versions, it is called the Wax-Wax Fruit. It was eaten by Mr. 3.

Strengths and Weaknesses
The major strength of the fruit, as demonstrated by Mr. 3, is that the user is able to produce wax from their body and mold it into any shape they wish to. When the wax hardens, it becomes as strong as steel. The wax is also resilient to certain acidity, such as the stomach acid of Bananawani and Magellan's Hydra.

A piece of hardened wax can be broken by being struck with another piece of hardened wax, causing both pieces of wax to crumble. Despite its density, the wax will still melt if exposed to flames or heat, including the fire burning on Mr. 3's head. Also, with the user being a "candle-man" due to the fruit's powers, placing the user in an environment with a significant amount of heat can greatly weaken them as a result. Other than that, the user is also affected by the same main weaknesses as other Devil Fruit users.

Usage
The fruit's bestowed powers, as used by Mr. 3, have been used mostly in techniques that comply with Mr. 3's artistic sense. These range from wax statues that completely resemble other people in every little detail, to a gigantic wax cake complete with burning candles. Amongst these techniques, Mr. 3 most notably uses the fruit's powers to encase his enemies with wax in order to turn them into living wax statues similar to the popular concept used in the horror movie, House of Wax.

Techniques
The named techniques that are used by Mr. 3 that involve the Devil Fruit are as follows:


 * Candle Lock (キャンドルロック, Kyandoru Rokku): Producing wax and spreading it over an opponent's limb, Mr. 3 ties down his opponents with a massive candle. This was first seen being used as a named technique against Vivi.


 * Giant Candle Service Set (特大キャンドル サービスセット, Tokudai Kyandoru Sābisu Setto): Mr. 3 creates a massive birthday cake-shaped wax arrangement with a pillar on top of the lower "floors" of the cake, then makes a spinning half-dome on top of that, with burning candles. He then places targets they has captured onto the cake. As the candles burn, they slowly encase the targets in wax vapor, and essentially turn them into wax dolls. In the Viz Manga, this is called Extra Special Candelabra. This was first seen being used on the captured Zoro, Nami, and Vivi.


 * Candle Jacket (キャンドルジャケット, Kyandoru Jaketsu): Mr. 3 uses wax to tie up his opponents in the ground. This was seen being used on Brogy.


 * Doru Doru Arts Ken (ドルドル彫刻 （アーツ） 「剣」, Wax Wax Arts Sword): Mr. 3 makes a large sword out of wax. This was first seen being used to pin Brogy's hand to the ground to prevent the giant from escaping. In the anime, this attack is censored with Mr. 3 covering Brogy's hands in wax and pinning the giants hands with wax stakes. In the Viz Manga, this is known as Wax-Wax Arts Sword.


 * Doru Doru Arts Tekase (ドルドル彫刻 （アーツ） 「手錠」, Wax Wax Arts Cuffs): An anime-only technique wherein Mr. 3 creates wax restraints that can pin the hands of a giant-sized target to the ground. This was used to restrain Brogy in the anime instead of the swords in the manga. In the FUNimation dub, this is called Wax-Wax Handcuffs.


 * Doru Doru Arts Mori (ドルドル彫刻 （アーツ） 「銛」, Wax Wax Arts Harpoon): Mr. 3 makes a wax harpoon and attacks an enemy with it. This is known as Wax-Wax Art Harpoon in the Viz Manga and simply Wax-Wax Harpoon in the FUNimation dub. This was first seen being used against Luffy.


 * Candle Wall (キャンドル壁 （ウォール）, Kyandoru Wōru): Mr. 3 makes a wax wall to defend himself from an enemy that is attacking him. This is strong enough to withstand most blunt attacks. This was first seen being used against Luffy.


 * Candle Champion (キャンドルチャンピオン, Kyandoru Chanpion): Covering himself in wax, Mr. 3 makes a massive battle suit that resembles a large robotic boxer. The suit shields him and gives him incredibly enhanced physical power and defenses. It is so strong that Mr. 3 was able to defeat a pirate with a 42,000,000 bounty. Because of this, it is thus considered Mr. 3's best piece of art. The suit is generally white, however with Miss Goldenweek's painting abilities, the suit can be colored. This was first seen being used against Luffy.
 * Champ Fight: Plowing the Field (チャンプファイト 「おらが畑」, Champ Fight: Oraga Hatake): Suited within his Candle Champion creation, Mr. 3 plows towards an opponent with his boxing gloves. This is known as Championship Fight: Little Garden in the Viz Manga and Champion Fight: Harvest Field Maneuver in the FUNimation dub.


 * Doru Doru Mansion (ドルドルの館, Wax Wax Mansion): Mr. 3 creates many wax clones of himself in order to conceal his real body and launch a fatal surprise attack on the target with a dagger. If the real body is attacked, however, his clones are useless. The technique also works best if Miss Goldenweek is around to color them as the clones are simply white. This was first seen being used as a named technique against Luffy. This is called Wax-Wax Mansion in the Viz Manga and Wax-Wax Manor in the FUNimation dub.


 * Doru Doru Ball (ドルドルボール, Wax Wax Ball): Mr. 3 covers himself in wax to protect himself. This was first seen being used to protect himself against the stomach acid of the Bananawani after it ate him. In the Viz Manga, this is called Wax-Wax Ball. It is unnamed in the 4Kids dub.


 * Doru Doru Kaijo (ドルドル解除, Wax Wax Cancel): A named technique in which Mr. 3 turns back into liquid the hardened wax of anything he created. This was first seen being used to remove the Doru Doru Armor he created for Luffy.

Combo Techniques with Luffy
While the powers of the Doru Doru no Mi have been used exclusively by Mr. 3, they have also been used inadvertently by Luffy. Discovered when Mr. 3 encased Luffy's feet in wax, Luffy uses the hardened wax in conjunction with his own Devil Fruit powers to deliver attacks strengthened by Mr. 3's wax. These techniques are temporary as the impact delivered by it breaks the wax, and have only been done when wax has been applied to Luffy's limbs usually inadvertently by Mr. 3.

During the Impel Down arc, the powers of the Devil Fruit have been used purposely with Luffy when Mr. 3 allied with him. One of the most prominent is a set of gloves and boots resembling those of Mr. 3's Candle Champion to combat against the warden of Impel Down, Magellan, and his Doku Doku no Mi powers. These armor parts were melted by Mr. 3's Doru Doru Cancel when the pieces were infected with Magellan's Kinjite poison, to prevent Luffy from being infected as well.

The techniques that Luffy uses when having the Doru Doru no Mi's powers used on him are as follows:


 * Gomu Gomu no Tonkachi (ゴムゴムのトンカチ, Rubber Rubber Hammer): A technique in which Luffy uses wax applied to his limbs like large hammers. This was first seen being used after having his legs trapped in wax by Mr. 3 with Candle Lock. This technique is called Gum-Gum Hammer in the Viz Manga and Gum-Gum Mallet in the FUNimation dub.


 * Gomu Gomu no Tonkachi Rifle (ゴムゴムのトンカチ回転弾 （ライフル）, Rubber Rubber Hammer Rifle): A technique came up by Luffy when allied with Mr. 3. After having Mr. 3 use Candle Lock on Luffy's arm, Luffy attacks an opponent in a way resembling his Gomu Gomu no Rifle technique. This was first seen being used against Minotaurus. Unfortunately, due to the intense heat of Level 3, the wax would melt in three seconds, rending the amount of time to use this attack rather short. This is called Gum-Gum Hammer Rifle in the Viz Manga and Gum-Gum Mallet Rifle in the FUNimation subs.


 * Gomu Gomu no Champion Rifle (ゴムゴムのチャンピオン回転弾 （ライフル）, Rubber Rubber Champion Rifle): A technique came up by Luffy to combat against Magellan, the warden of Impel Down. After having his arm encased in wax, Luffy delivers an attack resembling his rifle technique. Because of the wax encasing his Luffy is able to execute this attack without being poisoned. The name of this attack is a combination of Mr. 3's Candle Champion technique and Luffy's rifle technique.


 * Giant Candle Wall (特大サービスキャンドル壁 （ウォール）, Tokudai Sābisu Kyandoru Wōru): Mr. 3 forms a giant version of the Candle Wall, with spike protrusions on the side facing the opponent. This was first seen being used in conjuncture with Luffy's Gomu Gomu no Gigant Stamp, where Luffy kicked the wall to push Magellan's Hell's Judgment back, with the wall protecting him from being poisoned. However, the wax only provided a small moment of protection, as it was eaten away by the poison.

Trivia

 * In a particular scene in the manga, after being beaten by Sanji, Mr. 3 is seen floating on water as if he didn't possess any Devil Fruit powers at all. Oda responded to this scene in a SBS, explaining that Mr. 3 was kept afloat by a piece of "Unbelievably Floaty Wood" underneath him. In the anime, the "Unbelievably Floaty Wood" was changed to a table.
 * This fruit is often confused as a Logia-class Devil Fruit, because it seemingly produces an "element". However, it is not a Logia because the user cannot transform into the said element, but rather just control it. This attribute is shared with the Awa Awa no Mi and Doku Doku no Mi. Despite this, in the anime, Mr. 3 seems to literally melt due to the intense heat of Level 3 in Impel Down, though it is probably intended as a comic effect to get across how much Mr. 3 dislikes hotter environments or probably when too hot, his body begins to produce wax instead of sweat.
 * This fruit is also one of the three showed so far that shown to have the capability to enable the users to traverse the sea, with the other two being Ace's Mera Mera no Mi (via the Striker), and Aokiji's Hie Hie no Mi. It is also the only Paramecia type of the said three. How Mr. 3 does this is not fully explained, but he is said to have used his abilities to power his ship, probably in a similar way to Smoker power his cycle: using the element to spin a propeller or gear.