What is james's power from twilight?

James is a vampire from the Twilight Saga that was the leader of a coven (him, Laurent, and Victoria). His mate was Victoria, but it was not a relationship as intense as Edward and Bella's. He had nondescript features, pale brown hair, and crimson eyes because he drank human blood. He was a tracker that tried to hunt Bella but was killed by Emmett, Jasper, and Alice.