Characters:

-Bonnie the bunny (Five Nights at Freddy's)

-Tainted Judas (The Binding of Isaac: Repentance+)

Bonnie and Judas fit together, since both of them like to play dirty:

In the bible (yeah, I know, but it's necessary for the explanation), Judas betrayed Jesus, metaphorically back-stabbing him.

In Fnaf1, Bonnie likes to trick the player, by hiding out of sight, when you close the door on him, making it seem as if he isn't there anymore.

In the Fnaf Movie (based on Fnaf1), Bonnie snitches on Mike, by giving Freddy a sign to look towards him.

Also, both of them are part of the original cast of their respective games.

The similarities are vague, I know, but they exist! :3

Oh and in case you're wondering why I wrote "The Deceivers" in the title; every Tainted character has a sort of "alternative name", Judas' being "The Deceiver". I thought it would make a nice addition since this name fits both of them.

Here's the rough sketch of the drawing, since I haven't shown it yet: