Logical Vision

Logical Vision is Tecna's special/strategic Onyrix spell. Her pupils gain purple rings which she uses to shift her vision to allow herself to see any hidden details in her surroundings.

Times When Used

 * A Hero Will Come - Used to search the central room of Sebastian's villa for hidden secrets.

Trivia

 * This and Sound Harmony are the only Onyrix spells that are given names.
 * This also makes both spells the only ones with given names in the whole of the World of Winx series.