Valtor!

Poor Tritannus no one voted for him. :(

Lord Darkar!!

I don't like Darkar. Tritannus is okay.

Tritannus is okay. Darkar kind of sucked; he didn't do crap, he just hid behind the trix.

Darkar is a lazy little brat. He hardly did anything during season two; always sending the Trix out to do his errands. He was weak and didn't take that much to defeat. Tritannus...I really don't like him considering that he's Layla's cousin (And how that could even work is still a mind-fuck to me) and that he's turned Icy into some love-sick schoolgirl. Valtor at least was powerful when we met him, and actually gave more power to the Trix than Darkar ever did. (With the spells they stole and even the one-episode Disenchantix) He also took a lot more time and energy to bring down, and I think he added to the plot more than Darkar or Tritannus ever did.

I feel like he was truly the only one who imposed a threat to the Winx and Magical dimension. Plus he was smart enough to indirectly attack the Winx, by targeting their boyfriends

Valtor. I didn't see much of season two, so I don't know much about Darkar. Even if I did, I'd still vote for Valtor. He was definitely the most threatening villain in the series. Tritannus strikes me as a whiny brat who's throwing a tantrum because he didn't get what he wanted.

valtor is A LOT cuter than the others