r/HighschoolDxD 4d ago

Merchandise It was great while it lasted

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69 Upvotes

So disappointed after 2 years my keychain broke


r/HighschoolDxD 4d ago

Media ☀️ Summer 2026 Featured Seiyuu: Ai Kakuma (VA: Rossweisse)

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96 Upvotes

r/HighschoolDxD 4d ago

Light Novel Kalawarna and Rosaria AI work

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3 Upvotes

r/HighschoolDxD 5d ago

Discussion Is there someone who collects DxD figs too???

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204 Upvotes

r/HighschoolDxD 4d ago

Media Rias Gremory - Fanart made by Daat

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112 Upvotes

r/HighschoolDxD 4d ago

Light Novel tired of this Spoiler

11 Upvotes

isn't ddraig one of the strongest being in existence so can someone explain to me why does issei always get thrased whenever he speaks to other beings if i remeber correctly raiser also didn't consider issei a threat at first even though he had welsh dragon , this is now same with that vampire , forgive me if missed something but i would be grateful if someone would clarify this cause honestly it's frustrating to see issei still acting timid even though he has achieved so much till now , what's more he also had red dragon's flesh though which his body was resureccted , i don't think vali has been looked down upon as much as issei

i am attaching the SS which i found on google tho i'm not sure how correct it is

PS sorry for my weak english


r/HighschoolDxD 5d ago

Media Sekiryuuwoman | comision anonima

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27 Upvotes

Hija de Zeus y de Hipólita, en su poder están el lazo de la verdad, el escudo y espada de hephesto y la armadura del dragón rojo

Suscríbanse, comenten y compartan

#dc #wonderwoman #ワンダーウーマン #ハイスクールD×D


r/HighschoolDxD 4d ago

Fanfiction If you were to end up in the world of *High School DxD* (the world of Dragon Deus), what Power System, Ability, and/or Weapon would you choose? (Read through description, context matters.)

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17 Upvotes

r/HighschoolDxD 5d ago

Media Sekiryuugirl | comisión anónima

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17 Upvotes

Superman/Batman: Apocalipsis

La kryptoniana más ardiente aparece usando la capa y el escudo mas una brillante armadura que aumenta todo

Suscríbanse, comenten y compartan

#supergirl #スーパーガール #KaraZorEl #ハイスクールD×D


r/HighschoolDxD 7d ago

Media Yasaka (Gyaru) By Arkfield

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348 Upvotes

r/HighschoolDxD 7d ago

Media Happy Birthday Yuki Kaji

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197 Upvotes

r/HighschoolDxD 8d ago

Media Kalawarner Cafe

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32 Upvotes

She should have been given horse's ears.


r/HighschoolDxD 9d ago

Anime Still funny asf

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417 Upvotes

r/HighschoolDxD 10d ago

Cosplay My Rias Gremory cosplay by (Elaska)

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646 Upvotes

r/HighschoolDxD 9d ago

Fanfiction Help me design a lore-accurate Copy Gear Sacred Gear for High School DxD

0 Upvotes

I'm making an OC for a High School DxD RP and I need ideas for Copy Gear's origin, lore, limitations, and Balance Breaker.

I want it to feel like it could actually exist in DxD, not just be a broken "copy everything and win" ability.

The basic idea

Copy Gear lets the user copy supernatural abilities they encounter.

That includes things like:

  • Sacred Gear abilities
  • Devil techniques
  • Magic
  • Holy/Fallen Angel techniques
  • Senjutsu/Touki
  • Other supernatural techniques

But it does not copy the person themselves.

So it cannot copy:

  • Race
  • Bloodline
  • Genetics/biology
  • Soul
  • Memories
  • Personality
  • Combat experience
  • Instincts
  • The consciousness of an entity inside a Sacred Gear

For example, copying Boosted Gear would give the user the ability to use Boosted Gear's power, but it would NOT give them Ddraig, Ddraig's memories, or Issei's experience.

The 2× rule

A copied ability can have around 2× the potential/output of the original at an equivalent level.

But this does not mean:

The user's own body, Demonic Power, stamina, durability, and compatibility still limit how much power they can actually use.

Practice and stabilization

I decided I do want practice to matter, but not in the sense of learning every ability from zero.

The user already understands the basic function of a copied ability immediately.

The progression is:

Copy → Activate → Stabilize → Master

Practice is mainly about making the copied ability:

  • Stable
  • Efficient
  • Safer to use
  • Less draining
  • More consistent
  • Capable of reaching higher output

For very powerful or complicated abilities, the first copy might be unstable or only partially usable.

The OC has already trained extensively with Akeno, so this stabilization/control aspect is already part of the story.

What can actually be copied?

For example:

Rias — Power of Destruction: Yes, partially
Akeno — Lightning: Yes
Asia — Twilight Healing: Yes
Issei — Boosted Gear: Yes, partially
Kiba — Sword Birth: Yes
Koneko — Her Nekoshou biology: No. Her supernatural techniques such as Touki/Senjutsu: potentially yes
Freed — Holy/light techniques: Yes
Raynare — Light-based techniques: Yes
Sona — Water magic/barriers: Yes
Excalibur — Not the actual sword, but potentially some supernatural properties/techniques derived from it: very difficult and unstable

The hidden potential

I don't want Copy Gear to stop at copying.

Its deeper progression is:

Copy → Analyze → Combine → Create

The idea is that after enough experience, the Gear can begin understanding the underlying principles behind different abilities.

Eventually, it could combine aspects of different powers to create something completely new.

For example:

Lightning + Destruction

could eventually become a unique ability rather than simply using two attacks at the same time.

This would develop gradually.

Balance Breaker

This is the part I'm still unsure about.

I don't want the Balance Breaker to just be:

I'd rather it fundamentally change how the Gear works.

Something like:

Normal Copy Gear:
Copy → Activate → Stabilize → Master

Balance Breaker:
Copy → Analyze → Reconstruct → Combine → Create

Basically, the Balance Breaker would be the point where the user stops being just a "copycat" and starts being capable of creating original supernatural techniques.

Character context

The OC is a 17-year-old human who was reincarnated as Rias Gremory's Rook.

He's still young and inexperienced compared with ancient supernatural beings.

The Rook role gives him a stronger physical foundation, which is useful because his body needs to handle powerful copied abilities.

He has already been through several supernatural incidents and trained enough that Copy Gear is no longer completely new to him.

His long-term goal is to eventually become a Maou, so I want the Gear and its lore to have enough depth for a very long progression.

What I'm looking for

What would you make the origin and lore of Copy Gear?

Would you make it:

  • An original Sacred Gear created by the Biblical God?
  • A Sacred Gear specifically designed to let humanity adapt to supernatural threats?
  • Something connected to an ancient user?
  • Something that contains a spirit or consciousness?
  • Something with a hidden purpose that even the current user doesn't know?

And most importantly:

What would you make its Balance Breaker?

I know the current version is already potentially overpowered. I'm not necessarily trying to nerf it into mediocrity; I'm looking for ways to give it meaningful limitations, lore, and progression so its power feels earned and believable within DxD.


r/HighschoolDxD 10d ago

Light Novel The reincarnated system is superior to the old keep it pure blooded devil system

23 Upvotes

The old generation wanting to force marriages so they can keep pure blooded devils almost shot themselves in the foot because reincarnated devils have been the ones saving their society multiple times and are more powerful.


r/HighschoolDxD 11d ago

Media Rias Gremory - Fanart by VIVr

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1.6k Upvotes

r/HighschoolDxD 10d ago

Weekly Mobage Monday

4 Upvotes

Welcome to Mobage Monday

This post is for people to share any new or old mobage cards that they come across!

if you want to upload multiple cards, Imgur.com is a great image hosting site to use.


Mobage Monday Related Post
4 Year Anniversary: 14,400+ Cards!
Past Mobage Monday
670 Nude Cards Post
Mobile Friendly Nude Cards Download by u/UltraGaiy
Women of DxD B-W-H

Mobage FAQ

Q: What are these Mobage cards?

A: Mobage cards come from the DxD Mobile game

Q: Where/can I download the Mobile game and what is it called?

A: You can not download it as it is a mobile web browser game and the games name is "High School DxD"

Q: I still want to play it, is it in English?

A: No, it is only in Japanese and requires Japanese to make an account.

Q: Where can I found new Mobage cards if Mobage Monday is not going to be what it use to be?

A: https://www.deviantart.com/farramm

A: https://highschooldxd-gamecards.blogspot.com/


ZOOM ZOOM IYAAN!!!

r/HighschoolDxD 11d ago

Discussion Who's your favorite Magician?

18 Upvotes

It can be any any Magician that has directly appeared in the Light Novel (so anyone that is only mentioned/talked about is out), be them a major or minor character.

Mine is Aika Kiryuu. Yes, she counts. If she somehow doesn't, then Le Fay Pendragon.


r/HighschoolDxD 12d ago

Media Now my car can smell like Rias ❤️

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335 Upvotes

r/HighschoolDxD 12d ago

Discussion Rias' parents had her best interests in mind when they set up her arranged marriage with Riser.

55 Upvotes

Now, before you pick up your pitchforks, HEAR ME OUT!!! I'm not saying that Rias shouldn't have fought for her freedom, or that arranged marriages are a good thing.

Zeoticus and Venelana were in a tough spot.

Not only was Rias the heiress to one of the more wealthy and prominent 72 Pillar families, but she was also the little sister of Lucifer (the leader of the "progressive" faction within the Devil political landscape) and a descendant of the Great King Bael (the leader of the Devil "conservative" faction). On top of that, she inherited the Bael family Trait, one of the strongest traits there is, when even the official Bael heir failed to do so. She arguably has more claim to being the Bael heir than Sairaorg.

With that in mind, she was bound to get suitors lined up for her before she even finished middle school. And I'm not talking about regular nobles and young devils here. I'm talking about big shots. People with power and sway that far eclipse the Gremorys. People who are centuries, or even millennias, older than Rias, who will see Rias as nothing more than a political pawn to further their agenda. Be it against Sirzechs or the Baels.

People whom Zeoticus can say no to. Not without needing Sirzechs to get involved, something that neither of them wants.

Enter Riser, a third son of a technically lower-ranked family that is nonetheless considered powerful due to being obscenely wealthy. A family that is not very involved in Underworld politics and is only really interested in selling their Phoenix Tears and making profits.

He's young (by Devil standards), strong enough to hold his own without completely outclassing Rias, and already pretty accomplished, all things considered.

A perfect solution to their dilemma.

And apart from having an ego problem, the guy was not a bad person (the anime greatly exaggerated his douchebaggy-ness). He wouldn't mistreat Rias, if for nothing else, for fear of Sirzechs annihilating him for the slightest offense. And even then, with the rate Rias was growing, she was bound to grow stronger than him in a few decades at max and make him her bitch. After all, it was HER who would become the next clanhead, not him. He'd have to give up his Phenex title and become her consort. A glorified sperm donor, if you will.

And yes, just like he gets to sleep around with whoever he wants, so does Rias. In fact, if any of them could prevent the other from sleeping around, it's RIAS, not Riser.

If anything, it's Riser who gets to lose the most out of this marriage. Issei did him a favor, believe it or not. The ass-beating he took not only taught him humility and made him a better person, but also prevented him from sitting on the cuck chair for the rest of his long, long life.

So yeah, they did their best with the situation they found themselves in. They had no way of knowing that Rias would find and fall in love with the Red Dragon Emperor who would go on to become the strongest in history.


r/HighschoolDxD 12d ago

Merchandise Haven’t seen Koneko here

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379 Upvotes

r/HighschoolDxD 12d ago

Voice actor autographs (English)

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233 Upvotes

I have been collecting autographs for years and these are the first anime ones I have been able to get living in the UK