Remnants of Azure

Remnants of Azure are the leftover residue of those who activate a Drive.

Information
When a Drive is used, the user borrows a portion of the Azure in order to activate the ability. These portions are leftover after the activation and become Remnants. Usually they cannot be detected, but certain beings close to the Azure can sense their location.

Raquel Alucard has the ability to sense the Azure, and thus also its Remnants. Remnants can transfer from person to person depending on the proximity and interaction between them. The Remnants leftover from Spinner Superior lingered on one of his Apostles, Tadayuki Isa, and then they clung to Kana Kirishima, one of Tadayuki's students. Sorcery can help a user identify where Remnants are.