You will know soon enough. Get stronger for that coming day. I will give you my power any time you want. However, keep it in your mind that it will come with a sacrifice of something great. I will give you something that is worth the sacrifice. You can show it to those who laughed at you. The existence of a “Dragon” that is.
~ Ddraig before lending Issei his power


Ddraig is one of the legendary Two Heavenly Dragons and the arch-rival of Albion. He is the Red Dragon known as the Welsh Dragon and Red Dragon Emperor who resides within the Longinus, Boosted Gear, wielded by Issei Hyoudou. Long ago, he got into a fight with Albion which was disrupted by the Three Great Factions who were at war during the time. In anger, both Dragons attacked the leaders of the Three Factions, causing the three factions to temporarily join hands against them, eventually leading to both of their bodies being destroyed and their souls being sealed into two separate Sacred Gears, with Ddraig being placed inside the Sacred Gear "Boosted Gear".

Powers and Stats

Tier: At least 6-C, likely far higher, higher in Outrage Mode

Name: Ddraig

Origin: High School DxD

Gender: Male

Age: Unknown

Classification: Dragon

Powers and Abilities Superhuman Physical Characteristics, Flight, Telepathy, Summoning, Breath Attack, Fire Manipulation, Energy Manipulation, Immortality (Type 1), Soul Manipulation (Can burn away the souls of his foes), Statistics Amplification (Can constantly double his own power), Defense Break (Can bypass any ability that impedes his attacks from directly hitting his target), can damage intangible / non-corporeal targets, Resistance to Magic, Poison Manipulation and Soul Manipulation (Immune to Albion's poison which destroys the body and soul)

Attack Potency: At least Island level, likely far higher (Is responsible for providing Issei's powers, and is comparable to him), higher in Outrage Mode

Speed: At least Massively Hypersonic, likely at least Sub-Relativistic (Comparable to Issei)

Lifting Strength: At least Class K

Striking Strength: At least Island Class, likely far higher (Comparable to Issei), higher in Outrage Mode

Durability: At least Island level, likely far higher, higher in Outrage Mode

Stamina: High (Managed to battle the three factions of Christianity all at once after a draining battle with Albion)

Range: Several meters due to his sheer size, at least several kilometers with flame and energy attacks

Standard Equipment: None notable

Intelligence: As one of the Heavenly Dragons, Ddraig is an incredibly ancient entity who has mastered the use of his powers and was responsible for teaching them to every wielder of the Boosted Gear. In addition, he is one of a select handful of characters able to take on the equally ancient Gods of various pantheons on even ground, a feat that not even Satan-class individuals can perform.

Weaknesses: As a Dragon, he is vulnerable to dragon slaying abilities, He is rather arrogant and his decision to fight the factions of Christianity led them to destroy his body and seal his soul in the Boosted Gear, Blazing Inferno of Scorching Flames does not seem to work on beings, such as Albion, Ophis, and Great Red

Notable Attacks/Techniques:

  • Blazing Inferno of Scorching Flames: Ddraig's ultimate finishing move, he unleashes a stream of black flames from his mouth that instantly turns everything it touches into ash and disintegrates it. The flames cannot be extinguished.
  • Penetrate: It allows Ddraig to penetrate through and bypass all abilities that would nullify or prevent him from hitting his opponent directly.


Notable Victories:

Notable Losses:

Inconclusive Matches: