Hey there! I have noticed you seem to think the Dark Lord is PE material. However, you can't just add the category to him, you must make a proposal in a blogpost. Here is a good tutorial in doing so, and here are the guidelines a villain must follow to be PE.
On what? You kept sending me threads titled "Discussion" which only all involving Kamen Rider topics like 3 or 4 times. To be fairly honest with you, I have extremely very limited knowledge of the Kamen Rider franchise. I just watched Masked Rider & Kamen Rider Dragon Knight a long time ago. Sorry.
Now are you asking me to perform cleanup on Kamen Rider villains? If so, do please send me direct links of specific Kamen Rider characters immediately.