This one was built on the site of the old Big Bad Wolf and it looks to be really fun. It's not the biggest, nor the fastest, coaster in the park, but the folks at BG have always proved in the past that bigger and faster is not necessarily best anyway. Take a ride on Verbolten with commentary from a representative of Theme Park Review.
Check out Busch Gardens website here for more.
For rides on other new roller coasters for the 2012 season, check these out:
X-Flight, Six Flags Great America, Chicago, IL
Mr. Freeze, Six Flags Arlington, TX and St. Louis, MO
Swarm, Thorpe Amusement Park, Surrey, England