Villagers & Zombie Villagers
This took way longer to make than it should have lol
Creepers
Creeper variants with red eyes resembling the creeper(s) from "Revenge" by CaptainSparklez! (Extension Pack)
Slime & Slamaslime!
Slimes can be renamed to "Slamaslime" to get the slime from the Slamacow addon. Also, it now has a 1 in 50 percent spawn chance, istead of replacing the vanilla slime. (Extension Pack)