Superb Song

This is the strongest and most effective offensive strike available to the Symphogear users.

The attack utilizes amplified energy and releases it in one burst, inflicting critical damage upon the intended target. However, the energy also backfires upon the Symphogear user, so much so that even a physically strengthened body cannot abate any of the damage. It is, without a doubt, a double-edged sword that should only be used as a last resort.

The damage resulting from the backfire can be lessened when the Symphogear user has a high link coefficient. However, even as a linked user, Tsubasa was unable to reduce all of the damage when she used it against the armored girl, and it resulted in severe injuries to her body.

In Kanade's case, she originally had a very low link coefficient and, in addition, was suffering from a decline in usage of the control drug LiNKER. So therefore the damage from the backfire quickly crossed over her endurance threshold and spread throughout her body, causing her to disintegrate.