#actually they dont even need to from tge same universe

[schwarz-san]

A Revenant for The Red Knight

Your typical Dp x Dc Summoning AU, but with a twist.

Jason is having a bad time.

The most of the family to be honest.

Why? Cultist. In Gotham.

One that worship some kind of All Powerful Eldritch Death Outer God from Beyond and plans to summon the Thing to this plane of existence.

The worst part? Most of the bats are being use as sacrifice. Wait no, the worst part is that Jason is the main sacrifice.

They did contemplate whether to use Jason or the Demon child, but end up deciding to use Jason instead. Something about being having essence of Death and the Multiverse in his veins and you know what? He's not gonna touch that with a ten foot pole. Nope.

The demon child is lashing out like the unvaccinated feral racoon that he is, Dick is trying to escape and so does Bruce as well as trying to make sense of the Summoning circle that the cultist were using. The replacement is snoring, the asshole.

Hah. Thats what he get for drinking five mugs of expresso instead of sleeping then gatting tranq.

Also, fuck Bruce for not calling Constantine or Zattana the moment they smelled something supernatural.

God, he hates magic.

The cultist started chanting by then, speaking in a language that no one understood—huh? Well look at that. He could apparently. He could hear them chanting in that unknown language and english at the same time, its over lapping. Weird, its like it was being translated especially for him since the others didnt seems to show any recognition with the words the cultist was using.

Except maybe the demon child, but the others? Nada.

"—Ruler of the inbetween, Heed our call. Defeater of the Dark Tyrant. Master of Space, The bridge between Every Realms, The Great One, The Balance—"

Thats a fuck ton of titles.

The circle began glowing green and fucking Lazarus waters began to pour out and thats not fucking good.

Pillar of unnaturally Neon Red Fire emerge from the Circle and destroyed the ceiling and shook the entire ware house.

A tall armoured figure emerge as the pillar of fire began to settle out. It was floating above the circle, looming over everything in a terryfing manner. Temperature began to rise as the being's Unnayurally white gaze fell upon them.

It was… a knight? A knight cross over a biker??? It also had guns which is weird and is that a fucking Bat Insignia on its chest?

Pressure from all side crash over them as the beings gaze intensified before vanishing all together the moment its gaze fell on jason.

After what seems to be eternity, the being finally spoke.

"Huh. His majesty was right, I really was that stinky and fuck up before he find me."

???

The knight biker then remove his helmet to reveal his own face with a domino mask with his color pallete just inverted.

The doppelganger then pull out his gun and began shooting down the cultist all against the other bats protest. One by one the cultist vanished in to tin air as if they didn't exist all together.

He snapped his fingers and the rope that tying the burst in the same crimson flames and vanished all together.

"What the absolute fuck is going on here?!"

Or cultist used kidnap batfam and use jason as a sacrifice to the ghost king to summon him.

They summon Alternate version of jason who is a halfa and work as one of Danny's Fright knight: Red Knight.