Spiral

Spiral are Digital Lifeforms that mimic Digimon.

Design
Spirals are tiny fragments of data directed by a Hive Mind. They are colonial organisms that assemble into shapes resembling wireframe models of various species of Digimon in five different colors. Each type is named according to its color and the Digimon species it mimics; "Spiral-10##R" are red and Brave, "Spiral-20##B" are blue and Calm, "Spiral-30##N" are purple and Deft, "Spiral-40##Y" are yellow Tenacious, and "Spiral-50##G" are green and Devoted, with the ## denoting the mimicked species as listed below.

Spirals appear within Digital Points, which usually disappear once the Spirals are defeated. Spirals have the ability to possess Digimon and cause them to go berserk, and can also divert a Digimon's digivolution into a dark digivolution.

Etymologies
Official romanization given by Digimon ReArise and used in the franchise.
 * Spiral (スパイラル)
 * (En:)

Digimon ReArise
The Spirals are Digital Lifeforms that originated as fragments of data which were generated by the rifts between the Real and Digital World, spontaneously materializing in both. The fragments developed their Hive Mind and quickly concluded that their purpose was to continue consolidating, but eventually grew lonely and resentful with feeling like outsiders to both worlds. They initially attempted to achieve by assembling into shapes resembling Digimon, but were unsatisfied with mere mimicry and ultimately began trying to create a Digimon-like vessel from their own data. On a fluke, one of their attempts resulted in 's DigiEgg. When Herissmon turned out to have his own sense of self, preventing assimilation, the Hive Mind originally discarded him as a failure.

However, they learned that Herissmon had managed to achieve self-actualization on his own, and decided to exploit his Spiral roots to mold him into their vessel. By attacking Herissmon continuously and en masse, they weakened him and forced him to "synchronize" with them, transforming him into and successfully realizing their vessel. Unfortunately, the Hive Mind began panicking when they realized that by forcing Herissmon to assimilate with them, they had in turn been assimilated with Herissmon, and now felt his emotions and sense of self. In pain, they began lashing out wildly at the world around them.

Within Fury Mode, in an attempt to understand and resolve the discordance caused by Herissmon's residual will, the Hive Mind explained their past and his creation to Herissmon.

As the Spiral Hive Mind controls Rasenmon Fury Mode's rampage, Herissmon mind awakens and it tries to talk to Hive Mind, attempting to tell it that there is more than sadness, anger, and despair, that the World is also filled with happiness, and that Herissmon and the Spiral are the same - however the Spiral reject this and tell Herissmon that it is nothing like them, is just a vessel, is an irregularity, and continues the rampage. Herissmon comes to the conclusion that it should also be able to control the Spiral just like how they had been controlling it and digivolves to, , and then. The Hive Mind tell Rasenmon that it will be unable to stop the rampage on its own, however after Rasenmon attacks the Hive Mind it finally manages to get its message across. The Hive Mind stops both Fury Mode and the Spiral's rampage and all the Spiral turn back into fragments, however this also causes Rasenmon to turn into fragments as well. The fragments then form into Pusumon's Digi-Egg.

Spiral-01
Spiral-01s are Spirals that mimic Tsunomon. They appear in Act 1 and 2, and are enemies in various Dimensional Vortexes.

Spiral-02
Spiral-02s are Spirals that mimic Tsumemon. They appear as enemies in various Dimensional Vortexes.

Spiral-03
Spiral-03s are Spirals that mimic Solarmon.

Spiral-04
Spiral-04s are Spirals that mimic Keramon. They appear as enemies in various Dimensional Vortexes.

When and  were about to train against  whilst in a Digital Point a giant Spiral-1004R sudden spawns, and so ShineGreymon BM instead decides for the three of them to team up to take it down as training instead of the two sparring against BM.

Spiral-05
Spiral-05s are Spirals that mimic Gotsumon.

Spiral-06
Spiral-06s are Spirals that mimic Numemon.

Spiral-07
Spiral-07s are Spirals that mimic Seadramon.

Spiral-08
Spiral-08s are Spirals that mimic Woodmon.

Spiral-09
Spiral-09s are Spirals that mimic Bakemon. They first appear in Act 5.

Spiral-10
Spiral-10s are Spirals that mimic Tyrannomon. They first appear in Act 7.

Spiral-11
Spiral-11s are Spirals that mimic Wizardmon. They first appear in Act 7.

Spiral-12
Spiral-12s are Spirals that mimic Guardromon.

Spiral-13
Spiral-13s are Spirals that mimic Frigimon.

Spiral-14
Spiral-14s are Spirals that mimic Kuwagamon. They first appear in Act 11.

Spiral-15
Spiral-15s are Spirals that mimic Clockmon.

Spiral-16
Spiral-16s are Spirals that mimic Sukamon. They first appear in Act 9.

Spiral-17
Spiral-17s are Spirals that mimic Veggiemon.

Spiral-18
Spiral-18s are Spirals that mimic Peckmon.

Spiral-19
Spiral-19s are Spirals that mimic Sunflowmon. They appear as enemies in various Dimensional Vortexes.

Spiral-20
Spiral-20s are Spirals that mimic SkullGreymon. They first appear in Act 21.

Spiral-21
Spiral-04s are Spirals that mimic DemiDevimon. They appear as enemies in various Dimensional Vortexes.

Spiral-22
Spiral-22s are Spirals that mimic Tankmon.

Spiral-23
Spiral-23s are Spirals that mimic Starmon. They first appear in Act 15.

Spiral-24
Spiral-24s are Spirals that mimic SkullMeramon.

Spiral-25
Spiral-25s are Spirals that mimic Gaomon. They first appear in Act 17.

Spiral-26
Spiral-26s are Spirals that mimic Piximon.

Spiral-27
Spiral-27s are Spirals that mimic SkullSatamon. They first appear in Act 19.

Spiral-28
Spiral-28s are Spirals that mimic ShogunGekomon. They first appear in Act 20.

Spiral-30
Spiral-14s are Spirals that mimic Lilamon. They first appear in Act 21.

Spiral-31
Spiral-31s are Spirals that mimic Whamon. They first appear in Act 22.

XSpiral
XSpiral (Xスパイラル) are a special type of Spiral that have access to an "X-Barrier". The "X-Barrier" reduces all damage for their team by 85%. X-Antibody variants of Digimon (ex. WarGreymon X but not Alphamon) can bypass the Barrier entirely and deal regular damage, in addition to taking 25% less damage from the XSpiral's "X-Charge" attack.

They appear from Floor 16 onwards in the Underworld Dungeon.

Attacks
 * X-Charge