#Frighty: Perhaps phantom you are becoming more like your parents than you hoped

[redhoneysugarorange]

I imagine that Danny at some point gets kidnapped for whatever reason to be a sacrifice for a summoning. Of course, he just says bet, and changes the ruins to the personal hotline of one of the infinity realms ghosts (I like the idea of fright night for the next part).

The bat family comes sweeping in, realize that that one b tier villain friend of Orphan is the sacrifice, and try to stop the ritual. Of course they're too late, the cultists may be knocked out but the ritual is set in motion. And this hulking knight-like figure appears. Of course they expect to see Danny get killed or something worse by the giant ghost spirit thing that comes through the portal riding a demonic alicorn and pointing a sword right towards Danny's heart.

It's the Classic Emotional heartbreaking moment as the batfamily try in vain to save this somewhat annoying but reasonable villain that for some reason Orphan likes. They've gotten to know Danny a bit more at this point, they know he helps Cass get out of things, and they know Cass and him has tea time where they bitch about their families. They don't want to see what happens when a villain who is basically just a more advanced version of their everyday annoyances get vaporized or possessed.

Slow motion shot as the large being swings down his sword, with the batfamily on the outside of the circle trying to get in. The sword swings down, and simply breaks off the chains keeping Danny on the floor.

Then the B tier villain hops up, breaks the circle with a rub of his foot, and the bat family hear him... chatting!?!?! to this spirit.

Danny: Ah yeah you know I hadn't seen you in a while Frighty and this seemed like the perfect time to do it you know? I thought you'd get to mess up some cultists but the party poopers stole that chance already sorry.

Fright Knight: A summons for a battle that I did not to get to fight, a disappointment indeed.

Batfamily member: Excuse me? Fenton. How do you know this... Spirit?

Danny: oh right you party poopers are still here.... I guess I should introduce you all.

*Danny gestures to the figure nearly three times his size* behold, Fright Knight, physical embodiment of Samhein and tormentor of Hallows Eve, the ruler of the spooky and the scary, head guard to the coffin of Eversleep, One of three battle coordinators in the Head Coucil of the infinity realms, um.... Am I missing any titles. Oh yeah, carrier of the ummm... Terror sword?

Fright Knight: Several missing titles, Phantom, and it is the sword of nightmares.

Danny: Ah well, say hi Frighty!

*The large spirit makes a sound that is reminiscent of bones crunching and screams shivering up the batfam's spine. Danny seems pleased anyway*

Danny: I've never seen him so friendly!

Fright Knight: It has been several centuries since my last visit to the realm of the mortal coil after my banishing. The fear here is different, yet the same. This city reeks of the cries of the dead. I would like to visit again.

*Fright Knight steps forward, to the sudden in battle formation bat family*

Fright Knight: Despite the lack of decorum it is always a worthy summons to meet fellow knights so well known in the realms. However, I must be off, I do not trust the coffin unattended. I shall see you mortals in the end.

*And then suddenly the large nightmare spirit is gone*

Danny: That was fun ha ha. Anyway are we done here? I have a house-plant-water-inator to work on.

Danny and Cass are Dr Doof and Agent P

So! Here's a simple prompt. Danny is a small time Villain who uses his Technical Mind to build batshit crazy Inventions in an attempt to take over the "Tri-City Area" (Gotham, Bludhaven, Metropolis). Cass is the Silent Badass who is stuck having to defeat him every time.

Just imagine it!

...

Danny: Ahhh, Orphan. What an unexpected surprise. And by Unexpected I mean COMPLETELY EXPECTED! *slams buttom* *trap springs up around cass*

Cass: ...

Danny: Now, I bet you are wondering why I have covered all of Metropolis in Aluminum Foil. Well. IF I am to take over the Tri City Area, all three Cities must be together! So, using my Fenton-Magnet-Inator, I will pull Metropolis across the Harbor and unite all 3 cities! What do you think of that!? *turns back to cass*

Cass: *holding the dismantled trap with a bored look on her face* ...

Danny: ...Okay then, fine, whatever. It took me all day to design the perfect trap for you and you dismantled it in 5 seconds...I'm not upset...

Cass: *sheepish look* ...want to fight now...?

Danny: ...I would like that...

...

And if Danny is Dr Doofenshmirtz, and Cass is Agent P, who would Phineas and Ferb be? I vote for Jon and Damian.

And Tim is Candace.

...

Jon: I know what we're gonna do today!

Damian: This will be entertaining.

*5 hours later*

Tim: BRUU-UCE! Jon and Damian built a Kryptonian Flying Roller Coaster!

Bruce: I'm one of the world's greatest detectives Tim, I think I would have noticed that.

Tim: *also one of the world's greatest detectives* ...dude...

...

This was just a fun thought I had at work, but I feel like it works well enough.

This could be a Romantic Cass/Danny, or just regular old Frenemies Cass/Danny, but either way I just really love the concept of Danny being a Villain and Cass being the Hero constantly sent to stop him.

(Maybe he is too competent otherwise? The other Heroes don't know why, but every time someone other than Cass tries to stop him he is suddenly Extremely Dangerous. Maybe it's a Crush?)