He sighs. "I have learned other spells. But as an undead, they become necromantic copies. I mean, look at my mage hands. They're all skeleton claws. My healing spells sap the life from other places to heal one. And even my elemental spells reverse in power. Why shouldn't I try to expand my area of expertise? My expertise is in part what let us beat the lich king Polybius." He rests his head in his hands. "I understand why that would worry you. But I've spent so long as an undead, I don't even know how to live anymore."