Board Thread:General Discussion/@comment-201.52.22.221-20130814160906/@comment-6881629-20130814165733

Using power attack bite or a Drain Life as a Vampire Lord earns you perk points when your in Vampire Lord form press the menu button/key to see the perk tree and if you can get any new powers just like the normal Skyrim skills (this only applys to Vampire Lords).