User blog comment:Jenses 4.0/Who Is The Greatest Villain of the Supernatural?/@comment-31.50.196.222-20140425220818

Crowley- for the wit and banter he has with the winchesters and how he never underestimates them. Also the boys just can't get rid of him unlike the others.

Lucifer- the devil himself, Mark Pelligrino did an amazing job and even though he is still in the cage Sam's hallucinations of him in S7 helped to rescue that year.

Alastair- not on screen enough but completely psychopathic and gave me the creeps.

Zachariah- brilliantly portrayed and brought a different sense of humour to the angels which was very welcome.

Lilith- at her best when portrayed as a child but still very good in her own right when displayed as an adult.

Azazel- the architect (aside from lucifer) of most things on the show.

Honourable mentions- Raphael Dick Roman Death- I can't decide whether to include him as a villain or not since he helps Dean and Sam a lot but for me is in the top 3 non human characters on the show (top 3 are lucifer, Crowley and Death).

PS- Eve was the worst big bad of the entire series- good idea badly executed, just my opinion :-)