Azurexis

First of all, thanks a lot to you all! Pixey's solution actually comes closest to what I want I had to get a few plugins, but otherwise it works like a charm! Thank you!

Hey guys! First of all, english is not my native language, sorry for any spelling/grammar mistakes. I want to make cards like these: https://imgur.com/a/JOKAx#77 I know how to do the pixel art stuff and also how to darken the upper and lower edges, but I don't know how to achieve this paper effect. I tried using these brushes - https://www.brushking.eu/470/free-faded-splatters.html - as another layer on top of the card and then work somehow with blend effects. I also tried using the image noise tool, but also no luck. Has anyone an idea on how to achieve this effect? Thanks in advance for any answers!