Circuits

Evolution Circuits allow Digimon to surpass the Adult level and ascend to the Perfect level without horrible strain on their Tamers. Each one grants various abilities, so collecting multiple is a pretty good idea. Keep in mind, however, that the more powerful the Circuit, the higher the chance there is a con to go with the pros.

You can only obtain Circuits as rewards in Missions unless stated so in a story thread. Generally, powerful Digimon in the Perfect level and up can supply them. Zonemasters, powerful combatants, sages and the like.

Species-Type Circuits

These Circuits grant a bonus for different Types of Digimon.

Dragon's Roar

Grants a power increase to Dragon Digimon with a smaller increase to Flame skills.

Beast's Howl

Grants a power increase to Beast Digimon with a smaller increase to Earth skills.

Fairy Glitter

Grants a power increase to Fairy Digimon with a small increase in Wind skills.

Holy Air

Grants a power increase to Angel Digimon with a small increase in Light skills.

Beetle Arm

Grants a power increase to Insect Digimon as well as a bonus to Strength. However, the user's Speed is lowered.

Demon Brigade

Grants a small power increase to Demon Digimon. The increase becomes stronger the more Demon and Dark Digimon are around.

Knight's Honor

Grants Knight and Warrior Digimon a power and defense increase.

Metal Empire

Grants a power increase to Machine Digimon with a small increase in Defense.

Lionheart

Grants Beast Digimon a high stat increase and a proficeincy in energy attacks. However, the form will use up more LoE from the Tamer.

Mermaid Melody

Aquatic Digimon gain a small power increase. Healing Factor ability is installed automatically.

Magi Magi

Grants Spellcaster Digimon a boost to all skills.

Great Paw

Powerful boost to Beast Type Digimon, but only to canine Digimon.

Elemental-Type Circuits

These Circuits grant a bonus to a Digimon's Elemental Attacks/Skills. (i.e. Water-based Skills are boosted by Water Tribe.)

Water Tribe

The Digimon is granted a power increase in Ice and Water skills.

Fire Nation

The Digimon is granted a power increase in Flame and Lightning skills.

Air Nomad

The Digimon is granted a power increase in Wind and Energy skills.

Earth Kingdom

The Digimon is granted a power increase in Earth and Metal skills.;Adamant Shield

Grants the Digimon a great increase in Defense, but they trade away their Attack power and Speed.

Strongest Slasher

Digimon that use bladed weapons gain a stronger power increase and cutting ability. However, non-bladed skills are greatly weakened.

Dead Walking

If the Digimon falls in combat, they are more likely to perform a Death-X Evolution rather than return to a Digitama.

Powered Custom

Digimon is given a great increase in power, with all skills maximized for Power and higher Speed. However, the form will burn out within three posts.

Boost Up

Digimon gains a small but even increase in Power, Speed, and Defense.

Princess

Female Digimon gain a power boost when facing male Digimon.

Golden Promise

Grants the Digimon golden power. However, the form will burn out and become unusable for the remainder of the thread in three posts.

Lust's Daydream

Grants the Digimon a mesmerizing ability. Especially effective for female Digimon.

Grand Prix

Digimon is granted a speed increase.

Style Change

Digimon is granted an incremental Power, Defense, or Speed increase with every Slide Evolution.

Holy Arrow

Powers up those with a righteous cause. Less effective otherwise.

Igormon's Circuits

These are Circuits that have been attained by visiting the Velvet Room and having your first Tarot Reading from Igormon.

Truthseeker

Empowers Digimon linked to the Arcana Code "Fool". Grants the Digimon an overall boost of power. It is a mysterious Circuit whose functions are not entirely understood. It may grow stronger by strengthening one's links to others, but it may grow weaker if those links aren't nurtured...

Iron Crown

Empowers Digimon linked to the Arcana Code "Emperor". Grants Digimon of the Knight, Insect, or Machine subtype an overall boost in power. It may grow stronger through taking on a leadership or command role, and directing others to follow your lead. However, if this role is not assumed, the power may wane...

Kind Ruler

Empowers Digimon linked to the Arcana Code "Hierophant". Grants the Digimon an overall boost of power. It may grow stronger by casting forgiveness upon those that slight you and not holding a grudge. However, if the grudge is held too long the power may wane...

Haraedo's Blessing

Empowers Digimon linked to the Arcana Code "Chariot". Grants the Digimon an overall boost of power. This is a somewhat mysterious and temperamental Circuit. It will only grow stronger through conquering hard truths about oneself.

Holy Grail

Empowers Digimon linked to the Arcana Code "Strength". Grants Digimon of the Beast, Mutant, or Dragon subtype an overall boost in power. This is a somewhat mysterious and temperamental Circuit. It will only grow stronger through taking on desperate battles and emerging victorious.

Lantern of Arahabaki

Empowers Digimon linked to the Arcana Code "Hermit". Grants Magical Digimon, Psychic Digimon, and Scholar Digimon an overall boost in power; any Digimon of an Ancient subtype is also granted a power boost. It may grow stronger with the acquisition of relics and "Knowledge"; however, if such things are neglected, its power may wane.

Norn's Edict

Empowers Digimon linked to the Arcana Code "Fortuna". Grants the Digimon an overall boost of power. It may grow stronger through going on "Missions" for important figures; but if these "Missions" are ignored, the reverse may happen. The power level of this Circuit fluctuates somewhat according to one's luck, as well...

Lustrous Scales

Empowers Digimon linked to the Arcana Code "Justice". Grants Warrior Digimon an overall boost of power. It may grow stronger as Bounty Hunts are completed, but if they are ignored, the reverse may happen....

Odin's Gallows

Empowers Digimon linked to the Arcana Code "Hanged Man". Grants Digimon of the Humanoid subtype, especially God Man or Demon Man, an overall boost in power. It may grow stronger through seeking out those in need of help or pursuing "Social Links", but if they are ignored, the reverse may happen...

Kokuryuu

Empowers Digimon linked to the Arcana Code "Death". Grants the Digimon an overall boost of power. It is a mysterious Circuit whose functions are not entirely understood. It may grow stronger via exposure to dark influences, however, what effect they'd have on the Circuit is unknown...

Chains of Yaldabaoth

Empowers Digimon linked to the Arcana Code "Devil". Grants a slight boost of power to Demon Digimon, but grants a tremendous boost of power to any Digimon which has unlocked a Dark Evolution; all others it will decrease the power of. It will grow stronger the more its user damages their links to others and exposes themselves to dark influences, but if the user seeks to better themselves, the reverse will happen...

Lucifer's Cry

Empowers Digimon linked to the Arcana Code "Judgment." Grants Digimon of the Angel or Demon subtype an overall boost in power. This is a somewhat mysterious and temperamental Circuit. It will only grow stronger through steadfast devotion to what the user considers precious or beloved, and honesty about such.

Lokabrenna

Empowers Digimon linked to the Arcana Code "Star". Grants Digimon of the Warrior, Knight, or Demon subtype an overall boost in power; also grants a boost in power to any Digimon whose form is normally unsuited for combat. It will grow stronger as long as the user avoids the influence of despair or negative feelings, but in their presence, its power will fluctuate and wane.

Whispers of Leng

Empowers Digimon linked to the Arcana Code "Moon". Grants Digimon of the Scholar, Mutant, or Psychic subtype an overall boost in power; also grants a boost in power to any Digimon who is missing part of their true memories. It will grow stronger as the user rejects the truth and focuses on unattainable illusions or lies they have come to believe in deeply. In the presence of Madness Digimentals, its power will fluctuate.

Artificial Evolutionary Circuits

These Circuits were created by the Daedalus Initiative as a means of obtaining Perfect Evolution without relying on the DJ for a System Update. (Also as a way to circumvent his authority.) Once only available to Captains and above, they have become more widely-available recently.

Hamal

Grants Digimon a general increase in power, and a smaller increase to blade-type attacks and defense. Only usable by the Captain of THESEUS-XIII Division I, ARIES.

Aldebaran

Specialized for use by the Genomon Command-Type, "Vaati". Grants him an increase in power, attack, and defense. Only usable by the Captain of THESEUS-XIII Division II, TAURUS.

Lugalirra

Grants Digimon a general increase in power, and a smaller increase to magic-type attacks and defense. Only usable by the Captain of THESEUS-XIII Division III, GEMINI.

Karkinos

Grants Digimon a general increase in power, and a smaller increase to water or ice-type attacks and defense. Only usable by the Captain of THESEUS-XIII Division IV, CANCER.

Artan

Grants Digimon a general increase in power, and a smaller increase to fire-type attacks and defense. Only usable by the Captain of THESEUS-XIII Division V, LEO.

Spica

Grants Digimon a general increase in power, and a smaller increase to light-type attacks and defense. Only usable by the Captain of THESEUS-XIII Division VI, VIRGO.

Iustitia

Grants Digimon a general increase in power, and a smaller increase to mechanical or virus-type attacks and defense. Only usable by the Captain of THESEUS-XIII Division VII, LIBRA.

Zubana

Grants Digimon a general increase in power, and a smaller increase to poison-type attacks and defense. Only usable by the Captain of THESEUS-XIII Division VIII, SCORPIO.

Toxotes

Grants Digimon a general increase in power, and a smaller increase to shadow-type attacks and defense. Only usable by the Captain of THESEUS-XIII Division IX, SAGITTARIUS.

Amalthea

Grants Digimon a general increase in power, and a smaller increase to martial arts/melee-type attacks and defense. Only usable by the Captain of THESEUS-XIII Division X, CAPRICORN.

Sadalsuud

Grants Digimon a general increase in power, and a random increase to attack, defense, or speed. Only usable by the Captain of THESEUS-XIII Division XI, AQUARIUS.

Al-Rischa

Specialized for use by the X-Genomon, "Lilith" and "Sophia". Grants them an increase in power, attack, and defense (though not at the same time). Only usable by the Captain of THESEUS-XIII Division XII, PISCES.

Nirah

Specialized for the evolution of Chimaimon Series models to Perfect-level equivalents. Only usable by the Captain of THESEUS-XIII Division XIII, OPHIUCHUS.

Perfect Genome

This Artificial Circuit was developed by ICARUS as a sort of all-purpose Perfect Evolution resource. While it still requires Delphi authorization to use, like all Artificial Circuits, it is adaptable to any Digimon type.

Wild Genome

This Artificial Circuit was developed by ICARUS as a civilian model of the Perfect Genome. It does not require explicit Delphi authorization, although its use does show up on Daedalus' network. It is somewhat less in power than the Perfect Genome, but remains adaptable to any Digimon type.

Charon's Oar

An Evolutionary Circuit developed by the Daedalus Initiative's Project CHARON. Accesses Perfect Evolution; used in congruence with the Dread Spectre Program, it boosts the stats of a "Death Evolved" Perfect to high levels, and causes a "command aura" that allows it to summon/control three Ghost-type Digimon for two rounds.

Uncategorized Circuits

These Circuits don't quite fit into other categories...

Soul Charge Circuit

Grants the Digimon Digivolved through it a power increase and allows multiple uses of Final Charge without degradation at the cost of large sums of LoE from the Tamer OR sacrifice of other forms.