Brisingr summary 2

While searching for Katrina, Eragon Saphira and Roran journey into Helgrind, where they are ambushed by the Razac. Eragon is surprised why he wasn't able to sense the Razacs mind, which is why they were so easily ambushed. The battle finished with Roran decimating one of the Razacs with a blow from his hammer, while the other razac flees because of the injury he acquired from Eragon's sword during the fight. Eragon and Roran continue their search, while Saphira waits outside the because she cant fit into the cave.