#Finn could also be an adult here if y'all want; I wasn't thinking too hard about this; just popped into my head & wanted to jot stuff down!

[r0semultiverse]

What We Do in the Land of Ooo

🧛‍♂️ What We Do in the Shadows x Adventure Time crossover AU! ⚔

Finn Mertens in place of Guillermo de la Cruz

Marceline Abadeer in place of Nadja of Antipaxos

Bonnibel Bubblegum in place of Laszlo Cravensworth

Jake the dog in place of Colin Robinson

Vampire King in place of Nandor The Relentless

Betty Grof in place of The Guide

The Lich in place of Baron Afanas

Peppermint Butler in place of Wallace the Necromacer

Simon Petrikov in place of Derek

BMO in place of Nadja Doll (her old consciousness uploaded or something was an idea I had)

Marshall Lee & Gary Gumball/Prince in place of Sean & Charmaine

#I want to clarify that I don't have any plans to write this out as some sort of fanfic. #I also don't have any plans to draw actual redesigns for any of these characters. #this is all an indefinite WIP; anyone who wants to make content about the idea please tag me please I'd to see it! #also want to mention that this was somewhat inspired by recent fionna and cake content! #I suppose this AU could take place in the land of Ooo or it could take place on staten island but I was thinking land of Ooo #up to yall though if you wanna sketch any ideas from this lol #I was just trying to find images that somewhat fit the character they're in place of if you're curious as to why I chose the images I did! #also this isn't going with the nandermo stuff to clarify before people are like hey this is gross; no read the tags first; read my rambles! #these aren't 1-to-1 character crossovers; obviously I'd want to take some liberties with each of them if I were to put more effort into it! #vampire bonnie bubblegum would be cool to see! it doesn't need to make sense; we're having fun with it here! Vampire Betty Grof too! #Finn could also be an adult here if y'all want; I wasn't thinking too hard about this; just popped into my head & wanted to jot stuff down! #I'd also be curious to hear what adventure time characters you'd put in the roles of the wwdits ones; replacing mine or ones #that i didn't end up listing! I'd love to see a vampire Simon Petrikov & Finn Mertens though if anyone wants to draw that. anyway thats it! #mine #op #wwdits #what we do in the shadows #adventure time #adventure time fionna and cake #fionna and cake #adventure time spoilers