Wicked! It's really cool to see some homebrew cards here. You got the artwork style spot on!
Thank you so much! I felt really driven by the game's aesthetic and art methods to make my own. Throughout the day I even made more cards as well! (Along with a short story, I like creative writing)

Definetly more on the body horror side. I really enjoyed making the art for this one. I even got inspired to write a tale about the card in the fort! (The first Brute Fort fanfic?)
It's in a pastebin here: https://pastebin.com/SmUmLrvE
The card itself works as a volatile board definer. Enabling heavy resolve steeling, but needing a whole row and specific draw timing to be most effective.

I saw a drawing of clergymen (?) standing close together in a public domain archive. It spoke to me about body doubling, possesions, exorcisms. Two souls in one body. And I felt a good analogue for Brute Fort was tucking. Two cards in one space.
The card itself needs some setup and resolve for one tuck, so I don't think it overshadows things like skeleton key. And in the top row even has a fairly cheap tuck.

Last one. I wanted to have a card that interacted with resolve directly (like Captain of the Guard), but being scoring based. And I arrived at this. I aimed to make it an early investment definer (like Reviver Brew, maybe).
I'm really happy to hear you liked the cards! I've been a fan of your other works for a few weeks now and getting to make fan cards for this has been really fulfilling!