"Yin-Yang Dragon Breath!"
A beam of swirling black and white energy erupted from Cain's maw, coiling together in a violent vortex of opposites. The left side of the breath carried the dark, deathly energy of Yin, freezing and decaying everything it touched with an unnatural cold. The right side, in contrast, burned with the bright, searing heat of Yang, incinerating anything in its path with an intense, pure flame.
The dual energies coiled together, creating a spiraling beam of destruction that seemed capable of ripping apart the sky itself as it barreled forward.
Zalgrim and Eldrick's eyes widened as they witnessed the powers within Cain's Dragon Breath. It was clear to them that Cain's dragon heritage did not naturally align with the forces of Yin and Yang, yet he was able to deploy such powers. Smiles appeared on the duo's faces as they glanced at each other, realizing the young man before them was a genius.