TV Squad has an interview with Katerina Graham.
Check it all out here.
Here is an excerpt:
What new powers will Bonnie acquire?
You’re going to see some of the things that you saw last year — being able to give a migraine or an aneyurism to vampires. She’s really great with fire and water. Remember the one episode where she tried to find where Elena was and she used the necklace? She’s really good with locating things. In terms of new things, there’s stuff I don’t really want to say. You’ll definitely be able to see some of the things you saw last season, but to, like, ten times their power.