We need a toxic killer
Just like the the title says we need a toxic killer. By that I mean having a killer who poisons survivors with its power or something. I guess we have the clown with his bottles but that's gas, not really poison
Comments
Like you said Clown is already toxic. His gas slows you down and influences your perception. I'm actually not that much interested into a killer with a poison power that causes harm directly. Some effects an debuffs like the clown has are kinda more interesting to play with.
Your title is a little misleading.
But yeah, a poison killer could be cool. I can see how that power would be strategic too.
That said, it would be hard to distinguish Clown from the poison killer.