Who do you think is the baddest big bad of the series?

I would have to say Dark Willow. She definitely dominates, she was so powerful, nothing could stand in her way. She even got so powerful, she could destroy the world. If any other big bad came up against Will, I would pity them. I mean, even when she hadn't absorbed all of the dark magicks, she was still powerful enough to blast Osiris, god of the dead.

Next to Dark Willow, I would have to say either the Mayor or Glory. They both seemed rather powerful, and the Mayor was just plain creepy. As what a big bad should be. But Glory kicked major ass. She beat the crap out of Spike, which was kind of fun to watch, especially when she smashed the glass on his face...

What do you think?