Dying Will Flames are the source of power used to activate the Box Weapons than can cover Weapons, like Swords, to strengthen and reinforce them or make bullets for agun. Each Flame is identified by one of the colors of the rainbow and possesses a unique characteristic. The flames are like an overly dense version of aura. However, unlike aura, the Dying Will Flame is a real Flame that can melt, burn, and even burn up the oxygen in the air. A Dying Will Flame is super condensed energy, unlike any aura. The purer the Flame is the more powerful it is and the greater it demonstrates its characteristic.
Types
Sky (Cielo)Color: Orange
Characteristic: Harmony (Armonia)
Purpose: "The Sky; one that colors and engulfs everything"
Description: Those who possess Sky Flames are exceedingly rare, and possibly the most powerful people in the world. The characteristic of harmony is said to maintain the balance between the other Flames, and contains neither contradiction nor conflict. Unlike the Rain Flames, the Sky Flames do not extinguish other Flames but instead calms the Box Weapons and controls it in a way such as petrification which is neither a form of conflict or contradiction. The Sky Flames are able to utilize any type of Weapon Box, although not as effectively as the proper Flame.It appears that there is a relationship between the ranking of the person and their type of Flame, every Sky Flame user has also been a Mafia Boss or a Boss candidate.
Appearance: The Sky Flame seems to have an Orange center for the Flame, then a pale Orange for the outer spiking, that of which is similar in appearance to Rain Flames, with largish oscillating spikes.
Storm (Tempesta)Color: Red
Characteristic: Degeneration (Distruzione)
Purpose: "The Storm; one that fiercely blows away everything"
Description: Anything that touches Storm Flames begins to break down and corrode, even other Flames. These Flames are highly offensive.
Appearance: The Storm Flame appears to be almost opaque in appearance. With a Red Color at the center, then an inner area of a very pale red-white, and an outer spiking of deep red coloring. In the manga, the ends of the flames are distinctively dark.
Rain (Pioggia)Color: Blue
Characteristic: Tranquility (Calma)
Purpose: "The rain; one that washes away everything"
Description: These Flames weaken other Flames and attacks such as Illusions, rendering them almost completely ineffective. The stronger the Flames, the weaker the enemy's attacks become.
Appearance: The Rain Flame appears to have sparkles of some type running through it, giving it a similar appearance to Water. It is more or less opaque, and has a Dark Blue at the center while the outer part of the Flame is a pale Light Blue with large, oscillating spikes.
Sun (Sole)Color: Yellow
Characteristic: Activation (Attivazione)
Purpose: "The Sun; one that illuminates the Sky"
Description: Sun Flames initiate processes and speed them up at an incredible rate. Difficult to use offensively, the activation can be used effectively for healing and power up purposes.
Appearance: Sun Flames have a constant yellow coloring throughout the whole Flame, and circular "shines" of light emanating from it as well
Lightning (Fulmine)Color: Green
Characteristic: Solidification (Indurimento)
Purpose: "The Lightning; one that harshly strikes everything"
Description: These Flames are the most solid flames and have the ability to harden anything infused with the Flames, increasing their offensive and defensive properties. This Flame is very unique as it has more of an electrical quality than actual Flame, as it is used to electricute opponents rather than burn them.
Appearance: Lightning Flames have the appearance of Lightning. The center in an off-white Green, and the extremely sharp "spikes" of Flame are a Neon Dark Green in color. They have a tendency to form round shapes with the sharper part flailing around.
Cloud (Nuvola)Color: Purple
Characteristic: Propagation (Propagazione)
Purpose: "The floating Cloud; one that cannot be caught and goes its own way"
Description: Cloud Flames and Cloud Flame-based Weapons absorb other Flames to grow in size or multiply, and can even cause phenomenal growth in human beings if their bodies are altered.
Appearance: These have a dark Purple at the center, and a Pale Light Purple for the rest of the Flame. And unlike Rain Flames, which have sharp oscillating spikes, Cloud Flames have small rounds of flame instead of points.
Mist (Nebbia)Color: Indigo
Characteristic: Construction (Costruzione)
Purpose: "The Mist, one that cannot be captured"
Description: Mist Flames are capable of generating Illusions and constructing them into real, solid objects.
Appearance: Mist Flames have an off-white indigo for the majority of the Flame, and a gradually darkening indigo for the rest of the Flame deepening outward.