Darkness Devil Slayer Magic (QOS)

Darkness Devil Slayer Magic (闇の滅悪魔法, Yami no Metsuaku Mahō)...

Changed Physiology
Demonic Physiology:

Incredible Darkness/Shadow-Based Resistance:

Trivia

 * This article was approved by Per.
 * This is the author's own personal interpretation of Darkness Devil Slayer Magic