Transformación Diabólica first manifests in Volume 2 as a grotesque, sulfur-scented metamorphosis that grants the user dark skin, curved goat horns, and leathery wings. Across the series the ability evolves from a purely physical mutation into a conduit for abyssal corruption, allowing the bearer to channel demonic authority and manipulate the surrounding environment with hellish miasma. Later volumes reveal that prolonged use risks permanently fusing the user’s soul with the Abyss, turning the transformation from a tactical asset into a double-edged covenant with an ancient evil.

Transformación Diabólica first manifests in Volume 2 as a grotesque, sulfur-scented metamorphosis that grants the user dark skin, curved goat horns, and leathery wings. Across the series the ability evolves from a purely physical mutation into a conduit for abyssal corruption, allowing the bearer to channel demonic authority and manipulate the surrounding environment with hellish miasma. Later volumes reveal that prolonged use risks permanently fusing the user’s soul with the Abyss, turning the transformation from a tactical asset into a double-edged covenant with an ancient evil.