After repairing and giving Kerry her brother's amulet, she asks you to go back to Beniel and tell him what happened. She also told you she desires revenge, and begs you to kill these monsters.
Go back to Beniel now. Tell him what has happened. And please, help him to destroy these damnged undead once and for all! Do it for me and my poor brother.
So you walk back to meet Beniel again, and you explain to him what happened with Kerry's brother. He's also a bit angry with this and he decides to end the Undead Legion.
My poor Kerry! She was very fond of her brother. Okay then! Let's get this over with. Are you ready to put an end to this curse once and for all?
Since you like Beniel (he's a dedicated and brave soldier!) you decide to help him. It's the time for The General of the Undead Legion!