[GrandComplete]

I'm surprised nobody has brought Orochi from Hibiki as worst villian for Kamen Rider. I mean it comes out of knowhere with no buildup and was defeated offscreen. Just so we can have that lame timeskip in order to get some cheap drama with Hibiki and Asumu. The Orochi also seemingly has no connection with the Orochi from the Hibiki Movie and that just makes things confusing. We also never got to see what this great disaater was actually look like. Overall The Orochi was just a huge waste of time. With no buildup or satisying conclusion.

Since everyone has taken the usual choices I'll go with Amadam from the Kamen Rider Ring two-parter he's very enthuastic combined with his various cosplays of past Movie Villians was pretty cool. And his ties to the whole concept of the Cross of Fire makes him one of the best villians to me. Plus he's part of Wizard lore that isn't talked about much. He was an evil mage that was sealed up in Ancient times. From the opening narriation we know magic once existed but slowly faded as science and technology proggresed. So this feels like rectifying never really exploring past of magic by having an evil ancient mage as the final bad guy for Wizard.