Michael Myers from Halloween
Jason Voorhees from Friday the 13th
Freddy Krueger from Nightmare on Elm Street
Pinhead from Hellraiser
Leatherface from Texas Chainsaw Massacre
Ash from Evil Dead
Pazuzu from Exorcist
Hannibal Lector-from Hannibal series
Chucky from Child Play
Leprechaun from Leprechaun reboot
Baghul from Sinister
Collector from Collector series
Jeeper Creeper from Jeeper Creeper
Jacob Goodnight from See No Evil
book of dead demon reboot style
Mary Shaw and her dolls from Dead Silence
Wrong Turn mutants
Maniacs from 1001 Maniacs
Chernobyl diaries zombies and doctor or authorities put victims back to zombie
These are all good horror villains I can come up with, but I thought of phantsam,but It is too simple with the killer orbs. Antagonists I came up with was pretty good to go against the team.
1. Freddy vs Jason vs Michael
Ash and Michael myers's first appearance to recruit them.
2.Freddy/Michael/Jason vs Pinhead and his cenobites
3.Chucky vs Leprechaun
4.Pazuzu vs Bagul
5.Leatherface vs Jacob Goodnight vs Collector
6. Horror team up
Hannibal Lector and Ash work together as leader
villain: Wrong Turn mutants
something like that or have least 2 hours and half to get all killers together like beginning with each killers doing their thing and come cross starting to fight each other until work through out things
have sequels with villains against the horror movie teams to wipe off cannibals,mutants, creatures, maniacs, and other dangerous people or group.
Conclude with some problem come up within the killer causing them to fight and kill each other to death and have leave one wins.