my top 10 Villain :
Shishio, Crocodile, Dio, Enrico Pucci, Uchiha Obito, Aizen Sousuke, Shinobu Sensui, Asano Gakuho, Midora, Pain
Not in order since I had difficulty putting who's the best, but Pucci is kinda different than others, maybe I put him the highest among others.
can't put Funny...