S2 Shield
S2 Shield
Caro surrounded by four S2 Shield units
Device profile
Other namesCW-AEC00X-S2
Defensive Equipment
MasterCaro Ru Lushe
CreatorCaledfwlch Techniques
Magic systemSpecial (AEC)
TypeAEC Armament
Japanese nameS2シールド
(Esu Tsū Shīrudo)
First app.Force (ch.10) (Fortress)
Force (ch.22) (Caro)

S2 Shield (S2シールド Esu Tsū Shīrudo) is a magic-driven equipment manufactured for Special Duty Section 6 by the Vaizen-based Caledfwlch Techniques in Force.

It is originally the middle-sized shield sub-unit of Fortress. Since Caro Ru Lushe's petite build does not allow her to equip with the whole Fortress unit, while "Aerial Maneuver" and "Formation Combat" are also not possible, a set of four pink S2 Shields is rearranged as her AEC Armament to maintain her battle potential on the ground.


Being a sub-unit of Fortress, its model designation is branched under Fortress' as "CW-AEC00X-S2".

There is no unique unit name given to Caro's arrangement. She generally refers to it as Defensive Equipment (防衛装備 Bōei Sōbi).


Caro's Defensive Equipment appears primarily in Force. It first appears in the first encounter between Special Duty Section 6 and the Grendel family.


Forms Description
Vanguard Dragoon
Vangādo Doragūn)
The arrangement for aerial support used by both Caro and Friedrich (true form), with two of the shields equipped on Friedrich's wings. This is the backside-support tuning of S2 Shields, which maintains the specialization in support and defense.

First seen in Force (ch.24).


S2 Shields floating around can generate defensive barriers automatically.

It is also known as the Plasma Cannon Unit (プラズマ砲ユニット) (of Fortress), as every Shield has built in a plasma cannon for mid-range battles.


  1. ^ Magical Record Lyrical Nanoha Force, Vol.5 chapter 24 Magic Dictionary.

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