User blog comment:UkantorEX/Main Antagonists/ Boss Characters- Your Favourite(s)?/@comment-5028662-20121012171540

@Everyone: My list would be this;

1) Mephiles/Iblis/Solaris- For all the aforementioned reasons.

2) Dark Gaia- Becuase, almost like Solaris, it took the combined effort of Super Sonic and Light Gaia to defeat him. That, and you can't not love the final bost of your first Sonic game :)

3) Time Eater- Becuase he is, as the article says, the only mysterious creature that Dr. Eggman has discoevered that hasn't grown out of control and betrayed him (the betrayal is also another reason why I love Dark Gaia xP)

That's my top 3. Considering that the only sonic games that I have actually played myself are Unleashed, 06 and Generations, it would be difficult to place the other villains high up, manly because it'd be difficult to provide plausible reasons as to why one likes them if one knows next to nothing about them.