Plague Doctor support?
I feel as if a plague doctor support champion would be pretty interesting thematically, while leaving a lot of doors open for gameplay mechanics. Restoring ally health and removing maladies while infecting enemy champions and dealing DOT damage that could spread. He could also inflict a variety of status effects such as slows (movement speed and attack speed) or maybe some other unique debuffs. Just an idea I'm throwing out there, I don't really have a specific kit in mind ;p
Thoughts?