An Eclipse Driver (EC
Thoma Avenir is additionally referred to as a "Zero Driver" (ゼロ
When a mage "becomes infected" (感染) with the Eclipse virus, they become an Eclipse infectee (EC感染者 EC kansenja) or Eclipse Carrier (EC
Thoma remains in this stage until Record 05.
A few hours after the infection, the transformation of the Carrier's body by the virus reaches a critical stage wherein they experience a prolonged blackout, referred to as "falling ill" (発症). During this time, their body adapts/"drives" the virus (適合), turning into that of a full-fledged Eclipse Driver. Thoma has almost completed the virus adaptation stage in Record 07, entering a simulated React mode without a Reactor.
In addition to various combat abilities, all Eclipse Drivers experience heightened levels of anger and irritability, known as "slaughter compulsion" (殺戮衝動 satsuriku shōdō), which may cause realistic hallucinations that incite the Driver to aggression. If the infectee cannot control this compulsion, they proceed to destroy everything and everyone around themselves.
While an Eclipse Driver enjoys extremely fast injury regeneration, they also constantly risk it going out of control and turning their body into a mindless blob of flesh. This is known as "self-corruption" (自己対滅 jiko tsuimetsu). It is the reason why even the Drivers who don't meet a violent death don't live long.
All Eclipse infectees gain the ability to summon an Eclipse Weapon, e.g. an EC Divider or an Esquad-class battleship. Full-fledged Drivers can improve their abilities even further by "reacting" with a Reactor.
- Vision Filter (視界フィルター shikai firutā)
- Without proper control, a reacted Driver may see the world around them in a digital HUD-like manner, complete with analyzing scans that enables him or her to identify potential threats posed by factors (i.e. people) nearby. On the downside, the Driver's proper vision is distorted to the point where they only see silhouettes of objects around them. If a potential threat is recognized, the infected person's body will perform any actions necessary to neutralize it, even if the target never had the intent to attack the Driver in the first place.
- If control is exercised, the Driver may choose between a normal human vision, or a filtered vision which bears the analyzing functions mentioned above.
- Viralizing (病化 byōka)
- The bodies of Eclipse infectees will have numerous "viralizings", which are abnormal physical changes, including the common regeneration ability. E.g. Cypha's viralizing abilities revolve around physical attacks, such as "steel erosion".
- Flesh regeneration (肉体再生 nikutai saisei)
- A body infected with Eclipse is able to recover from physical damage at astonishing speeds. An energy supply is normally needed for such regeneration but in Record 06, Cypha uses this ability to regenerate an cut-off arm without an additional energy supply, since it is apparently a minor injury for her.
- ^ Magical Record Lyrical Nanoha Force Vol.2 Record 05 Magic Dictionary.
- ^ a b Magical Record Lyrical Nanoha Force Vol.2 Record 07 Magic Dictionary.
- ^ a b Magical Record Lyrical Nanoha Force Vol.2 Record 08 Magic Dictionary.
- ^ Magical Record Lyrical Nanoha Force Record 10.
- ^ Magical Record Lyrical Nanoha Force, Vol.4 Record 18 Magic Dictionary.
- ^ Magical Record Lyrical Nanoha Force Record 07, Signum's OS.
- ^ Magical Record Lyrical Nanoha Force Vol.2 Record 06 Magic Dictionary.