Who, in your opinion, is the most evil character in the series?

In my opinion the most evil character in YYH is Izuki, because not only did he fully support Sensui's dark plan to drestory the world he loved him all the mais for it.

I agree with you because all the other villains had something that made them "Good" i mean they didn´t seem as evil anymore ones defeted and the others just seem like small time thives to me.

I say Kuwabara......Don't judge me.You can't trust someone who is the only HUMAN on his team but is the only one that looks like a DEMON and has a strange obsession with kittens.

For me, it's between Elder Toguro and Sakyo... Both find pleasure in the suffering of others. Oh and then there was that other guy who kicked Kurama when he was unconscious... It's between those three.