Sonic Sail
Fate Testarossa with active Sonic Sail
Spell profile
Primary casterFate Testarossa
Magic systemMidchilda
Japanese nameソニックセイル
(Sonikku Seiru)
First app.A's (ep.9)

Sonic Sail (ソニックセイル Sonikku Seiru) is a high-mobility supportive spell ubiquitously cast when Fate Testarossa is in her Sonic Form Barrier Jacket in A's.[1] Similar to Nanoha Takamachi's Flier Fin, mana wings are generated near her wrists and ankles.

Notable usesEdit

Sonic Sail is first seen when Fate changes her Barrier Jacket to Sonic Form in A's (ep.9) / The MOVIE 2nd A's during the battle with the Will of the Book of Darkness.


  1. ^ Character page on

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