- "Arise from the nether abyss, the fiendish dragon of tranquil fury."
- ― Issei Hyodou (Highschool DxD)
- Demon Dragon Mimicry/Physiology
- Demodragon Mimicry/Physiology
- Demonic Dragon Mimicry
- Draconic Demon Mimicry/Physiology
User is or can transform into a demon-type dragon. These dragons have infernal and demon-like abilities, while also having the standard abilities of a dragon. Thanks to their hybrid nature, they are rare, more mystical and supernaturally conditioned.
- Demon Physiology
- Demonic Force Manipulation
- Demonic Magic
- Demonic/Dark Element Manipulation
- Dragon Physiology
- Supernatural Condition
- May lose powers if they are redeemed.
- Can still be vulnerable to holy powers.
- May be controlled by corruptive influences easier than other dragons.