Volume Nine: The Phantom of the Ancient Castle, Chapter Two: The Secret Door Opens Part 2

The combined attack of the adventure group's members spelled doom for a Magical Beast as formidable as the One-spiked Flying Dragon Variant," and the second skeleton flying dragon was not so lucky.

All the Magic Attacks rained down on it, especially the Mysterious Mage's Holy Light Purification Spell which only took two bursts of light to strip the beast of a significant part of its power. The Dark Magic Power from the depths of darkness seemed so frail and powerless against the extremely pure Holy Light from the heavenly realm, which cleansed all darkness without reserve, piercing deep into the core of dark creatures.

With the support of the Dark Magic Power gone, the skeleton flying dragon even struggled to stay afloat. Moreover, the combination of Rebry's hurricane-like Violent Lightning Combo Spell and the Dark Knight's joint attack took only one move to send the skeleton One-spiked Flying Dragon down the path of destruction.